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Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Radical Red

Model: 984-001549
SKU: 10123767
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About this product

Ultimate Ears WONDERBOOM 2 rocks a surprisingly big sound and features an all-new Outdoor Boost. Packing 13 hours of battery life, it’s waterproof, dustproof, and it floats. Pair two WONDERBOOM 2 speakers to party louder or enjoy true stereo sound — inside, outside — literally anywhere.

Features
  • Surprisingly bigger 360° sound

    Ultimate Ears WONDERBOOM 2 is a wireless Bluetooth speaker with surprisingly bigger 360-degree sound and additional bass.

  • New outdoor boost

    Push the OUTDOOR BOOST button on this ultra-portable speaker to instantly increase loudness and clarity for outdoor listening.

  • Up to 13 hr battery life

    Powering 13 whopping hours of killer sound, the long-lasting battery sees you through day trips, beach detours and biking adventures.*

  • Waterproof, dustproof & floats

    IP67 rating means it’s waterproof, dustproof and it floats! Use it in the pool, the beach or as a shower speaker.

  • Super portable & rugged

    Sporting a convenient loo, dirt resistant and drop-proof — it’s ready for bikes, backpacks, and big adventures.

  • Easy Play / Pause / Skip

    Easily control your music right from the speaker, without having to reach for your phone.

  • Connect wirelessly from across the room

    For audio playback: smartphones, tablets and other devices that support Bluetooth and Bluetooth Smart wireless audio profile [Advanced Audio Distribution Profile (A2DP).

  • More sustainable

    Certified carbon neutral: the carbon impact of the product and packaging has been reduced to zero.

  • *Actual battery life will vary with use, settings, and environmental conditions.

See all features
Specifications
  • Speaker Pairing
    Yes
    Wireless
    Yes
    Rechargeable
    Yes
    USB Device Charging
    Yes
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Reviews

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 4 out of 5 stars

    Love it but after 2y i think it’s time to replace.

    I got this speaker a little over two years ago (June 3, 2021 to be exact). I am writing this review on September 10, 2023 and to keep it short. I have loved this speaker for all of the two years and change that I've had it, I love this so much I made my entire squad guess wonder booms as well so that we can sync up and enjoy all the cute color ways. The only con is that now after 2+ years of use the charging process is extremely faulty. And if you want to stop reading, hear the issue that I’m having is that, even when plugged into the original charger and other android chargers, my wonder boom will die plugged in. (If you want the longer spiel) This little speaker is BOOMING (no pun intended). I was originally drawn in by the compact design, and the ability for its play in the shower and pair. None of these functions have ever failed me after two years. The one, that I am experiencing right now and that is leading me to reach out to the customer service team is the charger and the charging port are starting to become faulty. What I am experiencing is I will have my wonder boom, plugged in using the original charger (i have tried other chargers ) and my speaker will still die. I'm not sure if this is due to extensive use, but I will say that I do not see anything wrong with the actual charging port on the device (photo attached, no frayed connections or bent pieces) I’d like to say that I’m taking really good care of my device but this issue is quite infuriating. I will say I’ve definitely got my moneys worth out of this two years and change but I would really love for her to be able to be used for life. (Not sure if this is too high an expectation). I have not yet reached out to the customer service team, but I am anticipating that they might be accommodating. If I can update, I will. But all in all sound quality is great. Portability is great the option to be able to sync up with friends at a party or while outside is amazing if need be, I will absolutely consider buying another one or both and would recommend anyone. Looking to have wonderful shower concerts parties were you can have coverage from every corner of the room and someone who likes aesthetics.

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Bermuda Blue

    Posted by JabariY

  • Rated 4 out of 5 stars

    Dumb name, weird design, great sound!

    First of all, I would like to say that this review is being written in exchange for a paltry 25 Best Buy Rewards points. That is not why this product is getting a PRELIMINARY 4 star review. The points only influenced me TO WRITE the review. I hope that's clear. There is no way that the points are influentialin my review. [If anyone is still reading this, and needs me to draw a chart, please request one in the comments box.] ;-) The original MSRP of $99.99 would have prevented me from purchasing this speaker; I was on the fence for it at the sale price of $66.99. Once I applied the $10 (total) Best Buy Rewards certificates, I left the store with a $100 speaker for just under $62, with tax. Now that's a bargain! The sound on this speaker is great! I work on a factory floor, where hearing protection is required, and the speaker will be used most often in this environment. I will update this review if I find the noise level drowns the speaker out, but I don't think that will be a problem. Speaking of environment, I suppose this would be a good place to inform you that the speaker is IP67 Rated, which essentially means it's impervious to damage from inert liquids. I would not recommend submersion in sulfuric (or any other caustic) acid. However, if you drop it in a pool, a pond, or an ocean, you (and it) should be fine. It also floats, and has a nice little elastic hoop firmly attached to the top, so it should be easy to retrieve from said bodies of water. **Do not attempt to use this speaker as a floatation device.** It only takes a couple of hours to charge the battery from dead. There was enough charge out of the box to get in a few hours of listening at high volumes. I haven't run it completely down from a full charge, yet. I'll update this once that's happened. The packaging of this speaker was really nice. I took my time, and enjoyed the well-thought-out design. As I stated earlier, I work in a factory, and some of the packaging is atrocious, to say the least. There are pictures. Feast your eyes! The instructions were sparse, but there is an online manual/tutorial that I have yet to view. Update later... I'm still getting used to the controls, so (once again) I'll update later. These are woefully understated, but mercifully few in quantity. A giant (by comparison to the size of the speaker) '+' and '-' sign are on the face (see the pictures) but the minus is placed vertically, so something of the visual cue is lost. What we're actually left with is a '+' and a '|' which is just dumb; especially when the one considers the cylindric nature of the speaker's design. There's no flat spot or 'weighting' to cause the speaker to orient any particular way when put on its side, which seems contrary, somehow. So when it's put (as designed) on its bottom, it kind of leaves you with a cross motif. I mean, I'm not stupid, so I get it - I just can't help thinking someone who put so much thought into the design of their BOX would give the PRODUCT as much consideration... Another thing I noticed that was a (minor) annoyance: this speaker features an 'outdoor' mode, which does make the speaker noticeably louder, but it seems to sacrifice the bass to accomplish the task. Maybe an electronics engineer or an audiophile can help us understand how/why this is the case? Anyway, I doubt it will directly affect my enjoyment. Like this one (the black one) being cheaper than the red, blue, or gray models; makes no sense, but that won't stop me from enjoying the music!

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Deep Space

    Posted by Yttam

  • Rated 5 out of 5 stars

    Best bang for the buck Bluetooth speaker

    I have other better sounding Bluetooth speakers, but at a cost much much more. For the price, this speaker, which has very decent loud sound, completely waterproof (I've literally used it floating in the pool), easy connectivity, and very portable, it's tough to beat! I have 3 of these in different colors, which can also be paired together, and also buy these as gifts.

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Deep Space

    Posted by BobLoblaw

  • Rated 4 out of 5 stars

    4.5 Stars - Great portable, durable speaker

    Background for comparison sake: I’ve owned a lot of BT speakers over the years, I guess it’s a hobby. I tend to avoid the budget models but even sticking among the higher tier brands doesn’t always guarantee a great speaker. The “ok” speakers I end up giving to friends or family and the good/great ones stick around. Over the past 10 years I’ve bought JBL, Harmon Kardon, UE, Jawbone, Sony, Fugoo, Braven, and probably a few other brands. The only long-term keepers so far have a JBL Extreme (had to replace the battery but otherwise great) and an H/K Onyx which is just funky and dynamic enough find a home in the garage. The other UE Booms/JBL Flips/Sony/Braven/Fugoo, etc. we’re given away after they ended up going unused due to sound quality or battery issues. Compared to previous generations of UE Boom and Megaboom, this Wonderboom 2 speaker has better highs and mids, and overall better clarity. Compared to JBL Flip 4, this is probably not as bright but it has more bottom end, better battery life, and is more durable due to the somewhat fragile end caps on the similarly priced JBL speaker. Also the JBL and some of the other brands are directional speakers, meaning you only get good sound from the front of the speaker and if you are beside or behind it, the sound is degraded. The Wonderboom 2, like several other brands, has omnidirectional sound dispersion which is nice when you want music in the center of a room. Placing it in a corner or near a wall does help reinforce the bass response, similar to other speaker types, but it still sounds good out in the open. This is especially nice for my primary use cases which are paddle boarding, swimming, camping, or on the sand at the beach. The form factor is great to hang on a beach umbrella (or my favorite, dig a hole in the sand with my heels and place the speaker in there for more bass when needed), strap it to bike handlebars, or toss it into the bottom of a backpack and forget about it until you need it. Very durable and solid. Battery life, so far, has been very good. I’ve used it multiple days at a time on a recent camping trip before it finally needed a charge, and I had a battery pack available so I could keep the party going while it recharged. My only complaint is the lack of a 3.5mm headphone input. This is not a huge gripe, but that would bump it from 4.5 to 5 stars for me. For most people this may not be an issue, everything is wireless these days, but I intended to use it as an external speaker for a small LCD TV mounted in my Airstream and cannot due to lack of input. I didn’t realize this before I bought the speaker, I just assumed that it had one because the past few portable speakers I’ve purchased came equipped with one, and I was in a hurry to get on the road. That said, it’s a keeper for now because of the combination of great sound quality, battery life, and extreme durability (it even floats!). Time will tell, but this may end up being a long-term keeper.

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Deep Space

    Posted by v1rtu

  • Rated 5 out of 5 stars

    Great value speaker; perfect for travel.

    I have purchased several of this same model for myself and for friends. Quality sound, very durable. I always take mine with me when I travel and it always performs. I add a carabiner so I can hang it up on beach umbrellas, clip it inside the pocket of my backpack, etc. (See pic.)

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Deep Space

    Posted by RobertL

From the Manufacturer

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Pros for Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Radical Red
There were no pros for this productSound Quality, Portability, Battery Life, Connectivity, Water ResistanceThere were no pros for this productSound Quality, Portability, Bass
Cons for Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Radical Red
There were no cons for this productApp SupportThere were no cons for this productThere were no cons for this product

Specs

Questions & Answers
  • Title says "2" does this mean I am buying two portable bt speakers?

    No this is just one speaker it is the second version of it . You can get a second speaker and link them together. we did this and it sounds amazing.

    Answered by Greg
  • I'm charging my wonderboom 2.....how do I know it is fully charged?

    Hello! While charging your Wonderboom 2 Portable Bluetooth Speaker, you'll notice that the LED light on top of the speaker will flash. When charging is complete, the light should turn of or stop blinking. You can also check the battery life of your speaker on the go by powering it on, and pressing the + and - buttons at the front of the speaker at the same time; 3 tones will indicate the speaker is fully charged, 2 tones means it's about halfway, and a descending tone means you should charge your speaker.

    Answered by Logitech
  • Does this model have a speaker?

    Nana, it IS a speaker. Are you sure of what you are buying?

    Answered by RPfromMA
  • How well does the "outdoor mode/boost" work? Does the sound quality suffer at all? I'd like to know if this is a well functioning feature, or more of a gimmick? I'd be using this both indoors and outdoors. Thanks

    Outdoor mode does give it a suprising kick. You do loose a bit of the low end, but still sounds great.

    Answered by Tvlive
  • Bought it yesterday but it won’t give me the battery voice percentage. Went I press simultaneously the plus and minus volume buttons it just gives me a sound noise but it doesn’t say anything, no voice about the battery life. Thanks for your support

    There are three tones for the battery volume. An ascending tone means the battery is above 65%, a dual tone of the same pitch means the battery is between 20-65%, and a descending tone means the battery is below 20%. Below 20%, the power button on top should turn a red color as well to let you know it needs charged soon.

    Answered by 8RRx
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