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Customer Ratings & Reviews

Your price for this item is $33.99
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The comparable value price is $39.99

Customer reviews

Rating 3.8 out of 5 stars with 1367 reviews

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Rating by feature

  • Value

    Rating 3.6 out of 5 stars

  • Quality

    Rating 3.7 out of 5 stars

  • Ease of Use

    Rating 3.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

74%would recommend to a friend

Customers are saying

Customers often highlight the BluJax 3.5mm Bluetooth Adapter's ease of use, excellent sound quality, and long battery life as significant advantages. Many also appreciate its compact size and the generally positive experience with Bluetooth connectivity. However, some users mention occasional issues with volume levels and the occasional connection instability. A few also noted challenges related to the charging process.

This summary was generated by AI based on customer reviews.

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.
Page 3 Showing 41-60 of 1,367 reviews
  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    Easy upgrade

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy upgrade for your Standard aux plug...easy to install just plug in to aux port connect to your phone with bluetooth and thats it. Would give a 5 star but once in a while you have to unpair it the repair it so the sound quality could be good

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    BluJax 3.5mm Bluetooth Adapter

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very nice device, I bought this to use on my 2013 Harley Road Glide. The stock radio in not Blu-tooth enabled. This Adapter fits nicely in the Aux port and takes up very little space. It connected easily to my smart phone and does not drop the signal.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Ease of use

    Rated 5 out of 5 stars

    Great Inexpensive Bluetooth Adapter

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great and has a long battery life. It can also be plugged in for long road trips and never looses connectivity. Connects to your device quickly as well. Does not work for phone calls.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    Simple and easy

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product. If you are among the many that have iPhone this is a great solution if you do t want to purchase an additional adapter to charge and listen at the same time with iPhone 7 and newer. Sound quality is pretty good for what it’s doing. It’s just like if you paired your phone to the car Bluetooth. The design works. I sometimes had trouble with plugging it in because of where my aux port was in the car but for the most part it will fit with any Car.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Size

    Rated 4 out of 5 stars

    Simple clean design, fairly easy to use

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have an older car with no streaming audio capability so this was the perfect solution to play audio from my phone. Very compact and clean-looking and relatively easy to use. Major drawback is that you can't enable bluetooth when the charging cord is plugged in (or I haven't been able to do so. However, I like it well enough that I bought another one for my wife's new (used) car.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Size

    Rated 4 out of 5 stars

    Great Bluetooth adapter

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this item to add Bluetooth connectivity to my older year vehicle. has a nice small footprint when plugged into the aux port, easy access button to turn on and simple not to busy look. Made it easy to hop into my ride and play music from my Bluetooth connected phone etc. Would recommend to anyone, only taking away a star due to its battery life. Battery could be longer like other products that offer approx. 10 hours battery life while the iSimple offers approx. 8 hrs. Overall a good buy.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Ease of use

    Rated 5 out of 5 stars

    Love it

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this item, it does NOT disconnect from my phone, long battery life, easy to connect, doesn’t hang like others. Definitely work the money.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Sound quality

    Rated 5 out of 5 stars

    Great Bluetooth Adapter

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Sound quality is great, the adapter is easy to use and connect

    I would recommend this to a friend
  • Pros mentioned:
    Bluetooth

    Rated 4 out of 5 stars

    Works as expected.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this for my son's car which accepts phone call but his car will not allow music to be played from his phone. This device allows him to play his Spotify as much as he wants.

    I would recommend this to a friend
  • Cons mentioned:
    Volume

    Rated 4 out of 5 stars

    works fine

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Did not come with and instruction sheet. There are 2 volume settings. Mine was stuck on the low setting and it took me a long time to figure out that it had a louder setting. other than its works fine

    No, I would not recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    good alternative

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The blujax is a great way to pay music from your phone wireless. The instructions are included and they are very easy to read. I liked that you can skip any track with having to reach for your phone.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    Amazing device

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's kinda hard to pair at first, but once you know how to work it, you're golden! Sound is great. It even produces nice bass to my sub, which different product I saw a review for couldn't do.

    I would recommend this to a friend
  • Pros mentioned:
    Size, Sound quality

    Rated 4 out of 5 stars

    Compact & convenient

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Ive had this item for about a month now. Ive had to charge it twice; not including the first initial charge out of the box. I like that it doesn't take up too much room & the sound quality is pretty great. Sometimes I forget to turn it off when I get out of the car but luckily, it has a auto-shutoff feature. My only con, & the reason for only four stars is that i'd like for the battery to last a bit longer.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Size

    Rated 4 out of 5 stars

    Good media bluetooth no audio

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This product is small and convenient and fits into my small aux output. It last quiet a while on full charge, the box says 4 hours. Sound streams, easy connection, automatic connection when I step in and out of the car. The only thing I didn't expect was for it to NOT have audio, meaning you can't answer phone calls over your car's speakers, which is inconvenient but still good product will continue to use.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Ease of use

    Rated 5 out of 5 stars

    Works great and small

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is easy to use and works well with a long battery life. It's small enough where it doesn't really affect the look of the factory head unit area.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Ease of use, Sound quality

    Rated 5 out of 5 stars

    Simple, Good Battery Life

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased this to connect with my AUX port in my car. Syncing phone was simple. I have to press the main button on the front of the device to connect when entering my vehicle. Connection takes 5 - 10 seconds. Pandora plays without issue on my S9. Sound quality is good. Battery lasts at-least 8 hours from my driving

    I would recommend this to a friend
  • Cons mentioned:
    Volume

    Rated 3 out of 5 stars

    Battery needs improvement.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased this Bluetooth Adapter as my vehicle does not have built in Bluetooth for playing audio through my phone. The adapter works decently well enough when it's charged but seems to require charging more often than not unfortunately. This is the main issue with the adapter, charging; since it seems to require a full charge (while not plugged into the vehicle) - this makes for an unnecessary inconvenience. I have a USB outlet next to the aux input into the car which I hoped would act as a charging station while playing audio; this is not the case - the device does not seem to charge enough to operate as expected. When the device is not charged (and it flashes red) - the audio is limited to a certain volume, not loud enough to drown out the road noise if traveling on the expressway. Because of this I will probably be considering alternative's in the near future. *Disclaimer - vehicle is 09 Hyundai Sonata & I have tried charging while playing by both USB and Cigarette outlet plug-in. Device works great when it's fully charged and easily finds the connection to my iphone once it was a recognized device. Probably requires a charge once a week is not twice depending on use. (from wall outlet) This could be different depending on your vehicle possibly?!

    No, I would not recommend this to a friend
  • Pros mentioned:
    Bluetooth

    Rated 4 out of 5 stars

    Great Bluetooth device for my aux port

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was looking for a Bluetooth Device to connect to my aux port since it is in my glovebox. A sales associate showed me this option and it was exactly what I was looking for.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    awesome bluetooth adapter

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    very clear sound ,longer hours of battery use and extended range of wireless connectivity highly recommended

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Bluetooth

    Rated 4 out of 5 stars

    Works great

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The BluJax works great. No troubles connecting to my iPhone or Android. Battery life is pretty good considering the size -I typically get about 4 hours use per charge. The device could be improved by adding volume control, voice capability, and/or extending battery life. Overall, the device does what it should and is a good Bluetooth solution for streaming audio at a great price.

    I would recommend this to a friend