Customer Ratings & Reviews

I’m in my early 50s & have mild hearing degradation; my wife is in her early 60s & suffers from moderate & noticeable hearing loss. We already tried some earbud-style “personal hearing amplifiers,” but found they yielded an unnatural, overly processed quality to voices in particular—the one thing both of us struggle with the most during conversations & TVs/movies. Then along comes these hearing aids, with a Sennheiser pedigree to boot, so we thought we’d give them a try before biting the bullet & sinking the equivalent of 3-4 mortgage payments into a set of prescription aids. All I can say is…WOW, these aids totally deliver on their promises! Unboxing is straightforward. You get a USB wall charger, charging cable, 3 sets of ear tips, a charging case with cleaning brush, zippered pocket case, & six “wax guard” applicators along with the hearing aids themselves. The Clear Slims have a traditional hearing aid form factor with a behind-the-ear stem attached to a forming wire that feeds down into the earpiece. The behind-the-ear control stems are shockingly thin compared to traditional hearing aids we’ve seen & will likely hide neatly behind all but the tiniest outer ear (like my wife’s).Each stem has a single button that is easy to find by feel alone—thankfully it presses easily so you don’t feel like you’re dislodging the aids while operating them. Unfortunately, the forming wire and earpieces are mostly silver rather than flesh-tone which might be an issue if you’re a bit self-conscious about wearing hearing aids. The clamshell charging case has a push-button closure to keep the case secure/aids protected. There is a small power LED at the back of the case while all other LED status indicators (battery level, charging, & pairing indicators) are on the stems of the hearing aids. The case is cavernous, supposedly to accommodate a drying capsule as well as the hearing aids; this is mentioned in the manual, but not pictured, so I don’t know what that solution looks like or what drying capsules are recommended (the FAQ simply says they’re available from a “hearing care professional”). To get a personalized sound profile installed on the aids, you need to use Sennhesier’s companion app. The app requires you to have or create an account, but once you’re in, the setup wizard is very user-friendly with easy-to-understand instructions/easy-to-follow pictures that guide you through everything from fitment to pairing to sound adjustment including tweaks for volume as well as clarity. The sound profile is saved to the aids so you don’t have to be near your phone (or connected to it) to leverage the adjustments you’ve made. You can tailor the sound further in the app by mirroring sound levels in both hearing aids or balance levels separately. There are also advanced sound controls including a 3-band (bass, mid, treble) graphic EQ & a wind noise reduction toggle. True to the Sennheiser name, once you feed the Clear Slims BT music from a phone or DAP, you are treated to an articulate, detailed, & imminently listenable musical performance. I would characterize the sound as leaning towards neutral/bright, similar to the “Sennheiser house sound” I’ve heard with other Senny headphones/buds. Bass extension is capable but isn’t as chest thumping as you might enjoy from some high-quality earbuds or headphones. Still, they offer an engaging & pleasant-enough experience that you can let the Clear Slims serve double duty if you want to spin up some tunes without changing out your hearing aids. You can even use them for phone calls just like regular BT earbuds–the dual mics on each earpiece do a great job of picking up your voice so callers can easily hear you, while on-ear controls allow for call answer, reject, & hanging up. The Clear Slims have two sound modes that can be toggled in the app or on the aids themselves: Automatic & Live Music. We don’t have any concerts on the docket for several months, but I cranked up a live recording on my home theater & it seemed as if the Live Music setting attenuated some of the harsher upper registers of human voices & offered less aggressive overall amplification. There is a third sound mode for TV which routes audio from your TV/receiver directly to the hearing aids, rather than amplifying the sound coming from the speakers, but it is only available with Sennheiser’s TV Connector (currently $349 on Sennheiser’s website). It looks as if the TV Connector for the Clear Slims is not the same as the one used for their other TV audio products so a separate purchase is likely going to be necessary even if you have already invested in a Sennheiser wireless TV audio product. Finally, the big question of the day is how well do they work as hearing aids…in a word, wonderful! The Clear Slims do not seem to *unnaturally* boost or target specific frequencies to the point where sound becomes distorted, overly processed/tinny, or unrealistic. I don’t know what kind of voodoo Sennheiser uses to add both volume & clarity without feeling like anything is missing or overblown, but the result in use is simply an abundance of natural, enjoyable, & intelligible sound. In the evenings, I can now turn the receiver down a full 10dB & my wife can PERFECTLY hear & enjoy everything we’re watching on TV…and for the first time in years, I can speak at a normal volume, or even something close to a whisper, around the corner & outside of the room & my wife can still hear my every word…it’s been a game-changer! There are a few gotchas you might want to be aware of, especially given the price point. First, when charging in the case, the hearing aids are held in place by two small but VERY potent spring-loaded plates that cover part of the openings to the charging slots. It’s a very unforgiving design that provides a lot of security while the aids are in place, but proves much more difficult to use than it should be. Until we realized you have to exert a little lateral pressure towards you, & not just downward pressure into the charging slots per se, we had a heck of a time getting the aids to seat into the charger at all…a few times, we simply gave up & just turned them off for the night rather than charging them. Speaking of the case, it is a charger only…there is no internal battery to juice the hearing aids on the go. They will automatically turn on (and connect to your phone if within range) when you remove them, but the aids are only muted when you insert them into the case, they do not automatically turn off when they are seated on the charging contacts. It’s a small detail, but it makes a difference if you don’t have the case plugged in when you stow the aids away as they will continue to drain the battery if you forget to turn them off. Not having used other hearing aids in the past, I can’t be sure if this is typical, but in our experience, these little guys squeal LOUDLY if your fingers get really close to the earpiece or accidentally press them a little too hard while fitting them into the ear canals. Sennheiser includes six wax guard applicators in the package. Most people are probably familiar with cleaning wax off the eartips & driver openings of regular BT earbuds–I thought maybe that’s what these wax guard sticks were for. But the Clear Slims have an additional protective cap over the earpiece openings to prevent wax buildup/ingress. According to the manual, you should change the wax guards every 3-4 months. The idea is to use one end of the applicator to GENTLY remove the existing wax guard cap, flip the applicator over, place the new cap housed in the other end over the opening, then discard the applicator stick. You have enough here to last you about 1.5-2 years if you follow Sennheiser’s schedule, but it is an added maintenance wrinkle you have to remember to do & an extra (minor) expense you may not have seen coming. On-ear controls offer many functions: volume +/-, call answer/reject/hang up, change sound mode, power on/off, but you only have one button per earpiece, and the manual is often confusing about button presses and timing. For example, some functions require a “quick” button press of <2 seconds, but others require a “quick” button press of >2 seconds, while others require a button press (no “quick”) of <2 seconds–oh, and many functions appear to use the same combinations of button presses/timing. Someone really needs to edit the manual to make sure “quick” is used consistently with the proper greater-than/less-than symbols because the instructions are all over the place. Also, if you happen to hold down one of the buttons too long trying to turn it off, on, or pair the earpiece, you can accidentally put it into “storage mode” where the aid becomes completely unresponsive and won’t even light up when charging. I had to contact support thinking one of the aids had burned out! NOTE: if this happens to you, hold down the button for 15-20 seconds to take the aid out of storage mode. Finally, despite the pleasant & natural sound they offer for the world around you, there is a noticeable sidetone for your own voice that can border on distracting. Specifically, the sound of your own voice is not only amplified, it echoes as well. In the end, it’s a small price to pay for better hearing all around, but it does take some time to get used to during a conversation. Despite these observations & reservations, we’re still incredibly happy with the Sennheiser All-Day Clear Slims. There are a few things we need to get used to with this particular device, although that’s likely true of anyone’s transition to hearing aids. But given her more noticeable hearing degradation over mine, the improvement in my wife’s quality of life thanks to the Clear Slim hearing aids is nothing short of amazing. HIGHLY RECOMMENDED!

I am pleased to provide a detailed review of the Sennheiser All-Day Clear Slim, an Over-the-Counter (OTC) self-fitting hearing aid designed to cater to individuals with mild to moderate hearing loss. This innovative device has garnered significant attention in the audiology community, and I shall delve into its features, performance, and overall user experience. Design and Comfort:
 The Sennheiser All-Day Clear Slim boasts a sleek, compact design that ensures a comfortable fit behind the ear. The device's slim profile and lightweight construction make it nearly imperceptible, allowing users to wear it with confidence. You can also stream music, and watch videos from your mobile device all while still being able to catch sounds around you. The ear tips, available in various sizes, provide a snug fit and effective sound isolation. Sound Quality and Performance:
 The Sennheiser All-Day Clear Slim is equipped with advanced noise reduction technology, which effectively minimizes background noise and enhances speech clarity. The device's proprietary SoundPoint technology enables users to customize their listening experience, with three distinct sound profiles tailored to various environments. Additionally, the hearing aid's feedback cancellation feature ensures a seamless listening experience, free from high-pitched squeals. Ease of Use and Self-Fitting:
 One of the standout features of the Sennheiser All-Day Clear Slim is its self-fitting capability. The accompanying mobile application guides users through a simple, step-by-step process to customize the device's settings according to their unique hearing needs. This intuitive approach eliminates the need for professional fitting, making the device more accessible to a wider audience. Battery Life and Maintenance:
 The Sennheiser All-Day Clear Slim features a rechargeable battery, providing up to 16 hours of continuous use on a single charge. The device's battery life indicator and low-battery alerts ensure users are always aware of their power status. Furthermore, the hearing aid's design and easy-to-clean construction make maintenance a breeze. Conclusion:
 The Sennheiser All-Day Clear Slim is a remarkable OTC self-fitting hearing aid that offers a unique blend of comfort, performance, and ease of use. Its advanced noise reduction technology, customizable sound profiles, and self-fitting capabilities make it an attractive option for individuals seeking a discreet and effective hearing solution. While it may not be suitable for those with more severe hearing loss, the Sennheiser All-Day Clear Slim is an excellent choice for those with mild to moderate hearing impairment.

I’m a male in my mid-50s with medically documented mild hearing loss. The opportunity to use the Sennheiser - All-Day Clear Slim hearing aids is exciting, but my results after a few days of sporadic use is a mixed bag. Setup is straightforward. Using the included charger and cable, charging takes up to 3 hours. I took this opportunity to download the All-Day Clear app and create my account with Sennheiser. The app guides you through setup and fitting. Helpful reminders and tips are delivered via notifications on the phone. At the end of the day, the hearing aids fit securely in the charging cradle and they’re ready to go the next morning. I’ve had no issues with battery life. They easily last all day. The Sennheiser - All-Day Clear Slim come with small, medium, and large ear tips. Finding the right fit was easy. I appreciate that these tips rest outside the ear canal; that really enhances long-term comfort. The forming wire that wraps over the top of the ear is easily shaped to hold securely while remaining unobtrusive. Each hearing aid (Left and Right) connects separately to your phone’s Bluetooth. The sound control settings available via the app are simple and easy to understand. Hearing aid volume is controlled via an in-app slider. There is also the ability to control each ear’s volume separately, and a basic equalizer to control Bass, Mid, and Treble. (See accompanying photos). The Sennheiser - All-Day Clear Slim are comfortable and easy to wear for hours at a time. Present but not intrusive. Being connected to my phone, I am able to listen to music and movies, anything I might normally listen to. This is welcome and convenient, but I’ll stick to my usual active noise cancelling earbuds for extended music playback and entertainment. The Sennheiser - All-Day Clear Slim hearing aids sound okay in this use but cannot compete with the dynamic range of a dedicated pair of quality earbuds. One pleasant surprise is the ability to make and receive calls while using these hearing aids. Calls can be initiated with the usual voice commands, and there are also buttons on the hearing aid earpiece (the part behind the ear) that can initiate/answer/end calls. Incoming sound quality is excellent, and people on the other end of the call tell me I sound good. I find that I need to stay within about 15 feet of my phone, or call/connection quality suffers. I said at the start that my experience with the Sennheiser - All-Day Clear Slim has been a mixed bag. Pros: In a quiet environment like an office or meeting, I have been very pleased with their performance. Take the time to adjust volume and equalizer to suit your needs, and the difference is apparent. I can now clearly hear coworkers that I have previously struggled to decipher. This is a huge positive difference. Cons: In a noisier setting, like my family room with an oscillating fan in the corner set on medium, I find the constant hum of the fan very distracting. So far, I haven’t found EQ or volume settings to compensate for the unwanted sound amplification. I have had the same experience while trying to have a conversation while the television was a little too loud. Basically, it seems to come down to competing sounds, and I have the feeling that I’ll need to be patient while my ears/brain learn to make sense of the additional input. Overall, I am very impressed with the quality of the Sennheiser - All-Day Clear Slim hearings aids, both in build and function. I’m looking forward to improved hearing and comprehension without the need to consult my audiologist.

Sennheiser - All-Day Clear Slim - OTC Self-Fitting Hearing Aids I have been using hearing aids for a number of years so I jumped at the chance to test and evaluate these Over the Counter (OTC) Hearing Aids. They can be acquired without a visit to an audiologist. Also, they are sold at a fraction of a price that an audiologist would prescribe. I know - I have tried both. These hearing aids fit behind the ear with a tube that fits inside the ear. I find the aids that fit directly into the ear a bit more comfortable, especially since I need glasses. The comfort level when wearing these aids is acceptable, perhaps due to the slimmer fit behind the ear. These hearing aids come with a case that stores and charges them, so no batteries are needed. The aids must be inserted correctly in order to charge. The case has a lid and I recommend not closing the lid. There are small light indicators indicating battery strength and Bluetooth connectivity. Bluetooth connectivity can be a great help when connecting to electronics and TV's that support it. Much appreciated, thank you. The software that supports these hearing aids are support by Apple or Google phone apps. The setup process is easy to understand as it walks you through it. The software also includes the ability to tweak and adjust to an individual needs. I gave these hearing aids a 5 star rating. Hearing aids are no fun but for me, a necessity. These hearings are not perfect, but they are very good and they are affordable.

The Sennheiser - All-Day Clear Slim - OTC Self-Fitting Hearing Aid for Mild to Moderate Hearing Loss – All-Day Wear & Bluetooth – in Gray is a well designed and engineered hearing system. The specifications put it in the top of the OTC (over the counter) class of hearing aids. One of the key specifications that impressed me is the Ingress Protection (IP) Rating of IP68 which means they have enviable dust and water incursion prevention – basically they are what I would call waterproof. Sennheiser has been making audio devices since 1945 and has a great reputation. They have given me all day use (around 16 hours), including listening to Bluetooth streamed music. Charging takes several hours which I do overnight. They are not intrusive looking from an esthetic point of view. The carrying case is bulky and does not include internal battery power for charging – needs to be plugged in to a usb charger. Its microphone array works well for phone calls while the sound output in the ear is pleasant even for listening to music. Overall it helps my aural discrimination letting me understand what is being spoken. They are light and stay in place. Great product.

This is my second style of hearing aids I have tried and I have quickly noticed some positive differences. The other set I have is more of a "ear bud" style which I did originally like because they looked like regular wireless ear buds and they were pretty small. However, battery life wasn't ideal for all day usage with those more of just a pop them in when there is a reason to hear better kind of set-up. Originally I was hesitant for this style thinking that they would be a little unsightly for my age bracket (sub 40 years old). While I probably wont be gaining any style points at the club these are barely noticeable and substantially more comfortable to use over the entire day. Having the wire go from the ear piece to the body behind the lobe provides good weight distribution and better comfort. I had no issues using the medium size ear insert that comes pre-installed but they do also include a small and large set for other ear shapes. These offer much better battery life than the ear bud style, I would imagine also being contributed to the design to allow more space for a larger battery. The charging case is pretty large and bulky, but it does use USB-C thankfully, they do also include USB-C cord as well. This is a huge necessity for me especially since I'm on the go a lot. I am able to get 12+ hours of use in on a single charge. Sound quality has been good, not very harsh in the way it amplifies and makes it easy to focus on voices and not flood you with background noise. Overall I have been very happy with these as finding something that fits well is extremely important for how good they will function. Sennheiser is a brand I have been familiar with and trust for quality, so far these hearing aids haven't disappointed yet. All in all I definitely recommend these hearing aids!

Last Wednesday, I decided I was going to wear these for a quick 5k run. I've done this very same test with other hearing aids I've tried in the past and pretty much every set of earbuds I've ever had. I was excited for run club, got off work in time to get there without having to catch up or go out on my own, the fit of these hearing aids in daily wear around the neighborhood and in the office had me believe that they'd do an amazing job keeping wind noise at bay and allow me to hear those around me clearly. This is how they performed in all those situations: crystal clear voices, music was crisp and clean, little to no wind noise, and the microphones are on the earbud, not the receiver on top of the ear. Sadly, I was not able to use them as I left them in the charging case after having charged them... which meant they had been on for over a day, slowly draining the battery and making them unusable for my run. That test is now meant for a different day. The moral of the story is, with these hearing aids, MAKE SURE YOU TURN THEM OFF! Overall, I absolutely love the fit, the styling, the sound quality for music and general world noise. These are some top-notch hearing aids that I would absolutely recommend to someone with more mild and situational hearing loss. I use them when we go out into crowded spaces, restaurants, bars, etc. They are fantastic, just a little quirky. Read the manual a few times, play with all the settings and enjoy the very easy to use app! I'm sure I'll make the mistake of leaving them in the charger after unplugging it again, that case is the only reason I am deducting one star, when they're done charging, the hearing aids are "on" and will remain that way until you turn them off or they run out of battery. Honestly a minor issue that will likely (hopefully) be fixed in a software update. You can't beat the sound quality and comfort of these, way to go Sennheiser! Highly recommend!

--- SETUP --- The hearing aids were a quick setup. Remove from packaging, charge with the included USB C cable, and begin using after a full charge. --- FEATURES --- Customize your own profile, can adapt to environment changes, listen to music from your mobile device, long battery life, rechargeable batteries. --- PERFORMANCE AND EXPECTATIONS --- Pros: One thing that makes these hearing aids stand out from others is the location of the microphone. The microphone is located at the hearing bud vs. behind the ear. As a male with long hair, this is preferred, as there is one less barrier preventing sound reaching my ears. Having a long lasting battery life, these hearing aids last you way past regular office hours. I leave my hearing aids at work, as that’s where I interact with most people. Sometimes, I’d bring the buds home and forget the charging case. When I returned the next day, they still had enough battery to help me get through half a day. At which point, I’d let them charge for an hour or two and then resume use. A cleaning brush and different sized ear gels are provided to best fit your needs. Cons: Normally, the installed ear gels work for me. In this case, I had to change to the smaller ear gels. That’s not an issue for me, but even using the smaller gels, I was aware that I was wearing a hearing aid after a few hours, as I started to feel mild discomfort. The charging case is great for travel, but it is extremely large. A carrying case is included that is much smaller, but if you are planning on traveling for a long time, you’d still need to bring the charging case separately. --- APPROVAL --- Overall, using these hearing aids is helpful for a full workday. Because of how obtrusive the charging case is, traveling with them can be cumbersome.

Years ago I was in an accident that left me with mild hearing damage. At that time, you could only get hearing aids via a prescription, and they cost several thousands of dollars. Insurance wouldn’t cover it, and my hearing issues were not so severe that I really needed a full-on pair of them to live a day-to-day life. With recent laws changed though, you can now buy hearing aids over the counter, and tons are popping up to give people with mild to moderate hearing issues some more affordable options. I’ve tried a couple of “cheap” models and they frankly did very little for me, so the Sennheiser Slim Hearing Aids were presented for me to try. They are not inexpensive per se, but still cost half or more than half LESS than prescription style hearing aids. These are more traditional in appearance, with a main unit sliding behind your ear, and a small tube wrapping around the top of your ear to an earpiece. These are thinner than some, and the earpiece on this model doesn’t actually stick deep into your ear, but more rests on the outer part of your ear. They come as a pair, are rechargeable (so no stocking up on tiny batteries – yay!), and sit in a nice case when not in use or charging. A padded travel case and cleaning kit are also included. It takes a couple of hours or so to charge these. You then can download their “All Day Clear” app to any Apple or Android device that allows you to fine tune and adjust the setting on them, and I do suggest you do this as you really won’t get anywhere close to the full benefits from them unless you can adjust them. You need to create an account on the app. After a little while I barely noticed they were on my ears as again, these are a little thinner than similar style models. They connect via Bluetooth to the app. You can adjust volume, the sound type you may be around in a particular area so they pick different sounds up better with different settings, etc. The omnidirectional mics on them get an ok range from varied directions. You can adjust the volume of each side and adjust for music or standard sounds, and a fine tune area lets you adjust via sliders the bass, mid-range, and treble. More on the results below, but there’s a bit of disappointment. They are rated for around 16 hours of use with a full charge which is pretty accurate so far, but if you spend a ton of time making adjustments and cranking the volume up more, you may get a little less. You can also stream music through these or even take/make phone calls, but that drains the battery much faster. Still, you do get a decent amount of runtime on them in hearing aid mode, and not having to buy those little hearing aid batteries will save money. Unfortunately, there’s a few disappointments with these in my use. First, while they DO allow me to hear a greater range of tones (high to low), no matter how I adjust or fine tune them in the app, the sound is still pretty “tinny” or hollow. If I crank up the mid-range enough to make things sound more normal, then the range (distance it picks up) drops. And while the upper and lower ranges were improved, the overall ability to hear volume wise actually seemed to go DOWN for me, even cranked up to nearly full. Also, it says you need to press-hold the button the back of each until you see a red light to fully then them “off” before putting back in the main case for storage or charging. I did so, and noticed later my phone wasn’t getting any sound at all in another room – it was still connected to the aids. So even turning them off, placing them back into the case turned them on again and I had to turn them off again while they were inside the case. Taking them out automatically turns them back on (this part, is normal). Each person with hearing loss issues will have different types of issues or levels. Again, these are designed for low to moderate hearing loss and are not prescription-level hearing aids. That being said, with my own personal issues, I didn’t see any better results with these than I have experienced with other models that cost much less. As a side-note, I did allow a good friend who has poor hearing in one ear to try one on when he came over, and his comments were similar… tinny, lower volume even on high, hollow sounding, etc. My rating however, is based solely on my own experience with these. While they are certainly better than no hearing aid at all, I’m afraid I cannot recommend the Sennheiser Slim aids based on their benefit per their retail cost.

They're not awful, but not amazing. For the price, I'd say they come in the mid/mid-high range. The battery life is good, and they charge quickly with the included USB-C. The carrying case was an issue for me in safety-not that i'd lose them, but proper storage/travel. The biggest issue was the fit and functionality. When paired with the cell phone, calls were answered with some navigation, and conversations were crystal clear. When answering a device/phone not paired with the aids, the amplification was insufficient. This was a deal breaker, unfortunately.

I gave these a try, considering they were about 2k less than the Signia model I eventually got from the regular hearing Doctor. Since I have severe hearing loss in the left ear, these just didn't give me enough boost. I have just moderate loss in the right ear so the extra high frequency allowed me to hear the leaves crunch and the birds chirp. But, comparing the two, I had to go back to the original high dollar hearing aids. They are smaller, sound clearer, and fit better. These Sennheisers should be good for you if you have moderate hearing loss.

The sound quality is clear. The all-day clear slim hearing aids app was easy to download and use. I like that I can answer my calls with the hearing aids. But I had some difficulty with controlling the volume you have to increase with the right aid and decrease with the left aid. I like the hearing aids wear ability, I get to wear them all day.

My wife loves these hearing aids for their overall effectiveness, and I like no longer needing to repeat myself multiple times to be understood. She says that they work really good at her teaching job a highschool and elementary. We don't like that they do not automatically go into sleep mode when placed in their case, and annoyingly they will come out of sleep mode if power is interrupted, which causes them to whistle. Bluetooth connectivity with her pixel is an excellent feature especially considering a lot of other hearing aids don't seem to offer this feature, or when they do, it is only with an iPhone.

The Sennheiser all day clear slim hearing aids has great clarity. It was easy to connect and the app works well. I would like it if the controller that goes in the back of the ear was smaller.

The Best OTC hearing aid I have found. These are very comfortable -- I forgot to take them out one night before going to bed, so I had to get up and put them in the charger. They do a very good job -- I can hear the TV and my husband when we are at home, and I can hear conversations at the Senior Center when I go there, regardless of the background noise. I am very satisfied.

One of the best hearing aids you'll ever try. Out here you don't want the hearing aid to be too heavy and this definitely isn't. You want it to be very clear which this has good amount of clarity to it. Another great thing is that you don't have to worry about if it drops out your ear and brakes because it's very durable. I give two thumbs up of approval for this hearing aid and would gladly recommend it to anybody that uses one daily like I do.

Disappointing. That’s the best word to describe these. When you have a hearing aid made by an established, respected maker of hearing aids and sold through their highly respected consumer audio division, you have certain expectations. And at this price point, those expectations absolutely should be met. They are not. Let me start with a basic statement on hearing loss. Hearing loss is an individual issue – everyone’s loss is different. This is particularly true in the frequencies that are impacted, both in terms of what the frequencies are and how bad the loss is at each frequency. Let’s start with the basics. Opening the surprisingly large package reveals a surprisingly large docking station for recharging. There’s also a smaller carry case, but with no ability to recharge from it. Opening the charging case reveals a slim, although not small, pair of hearing aids. You’ll have to charge them right away, as the case discharges at a surprisingly fast rate when the hearing aids are inserted. Once charged, the first thing you’re likely to notice is that the case is making a whistling noise. This is feedback, and the only way to get it to stop is to open the case and remove the hearing aids before closing it again. The design has some interesting features. As the name notes, these units are slim, but they’re not small. (I’ve included a few comparison photos so you can gauge the size of these versus the Go Ultra and a professional Widex model.) While this may make them look unusual, the fit is quite comfortable and I found the slim design allowed them to pair well with my glasses. The microphones are also in the in-ear receiver rather than on the body of the unit. This approach is more like a completely in-ear design microphone. While it worked well, this design choice also causes the in-ear receiver to stick out more, making the hearing aid more noticeable than some more conventional designs. The hearing aids come with an app, of course. Connecting and setting up is straight-forward, once the app stops crashing. The app crashed twice on me during connection and forced me to start over. I’m using an iPhone running the latest release, so there really is no excuse for this. Once the app finally allowed me to do the setup, it had me wear the hearing aids so that it could program them. This is the next design fail. The app allowed me to set volume, balance, and bass/mid/treble. This is not nearly enough detail to cover the nuance of individual hearing loss patterns, and Sonova / Sennheiser should know this. A good hearing aid, particularly at this price point, should tailor your experience to your specific loss pattern. The app did identify that I had a significant discrepancy in the loss level across the ears and recommended I see a medical professional, which is the right recommendation. Once they were in and programmed, the sound was clear and without delay (some competing models have slower chips that deliver a slightly delayed sound, making you feel like you’re perpetually stuck in a badly dubbed foreign movie). Unfortunately, the clear sound was overwhelmed by the lack of specific frequency control. If I turned it up loud enough the hear my girlfriend speak, then the dog barking was so loud it caused pain. If I set it to where the dog bark was comfortable, then I couldn’t hear my girlfriend or most other humans. Of these hearing aids were 1/3 this price, I would still consider the design flaws, and particularly the lack of more precise settings, tuned by a proper in-home hearing test, unacceptable. At this price point and coming from an established hearing aid manufacturer, it’s downright inexcusable.

I love my hearing aids. I had tried another brand but hated the sound quality. i cabe stream music, Connect to my laptop and answer calls. You will not regate your decision to Parchase these hesring kids.

they are fine. they help me hear but not as good as my KS 9.0 i lost. the app is a little wonky. the charging case is too. more often than not i have to triple check that one of the hearing aids is ACTUALLY charging.

Great size, fits well even with my glasses, doesn't fall off even when working in the yard or walking, easy controls on my smartphone.