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Customer Ratings & Reviews

Your price for this item is $33.99
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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 4 Showing 61-80 of 1,367 reviews
  • Pros mentioned:
    Battery life, Ease of use

    Rated 5 out of 5 stars

    great buy

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

    Works great...no more wires hanging everywhere. Easy to set up...good battery life

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

    Rated 5 out of 5 stars

    Easy to use

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

    This thing is amazing! So easy to hook up and use. It totally works great! And it's really small and compact.

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

    Rated 4 out of 5 stars

    Another great Bluetooth option

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

    When I bought my car, I didn't get the package that included Bluetooth audio, only the phone. I was using the 3.5mm headphone jack, but the cable was super annoying to have coming out of my center console and when I broke said cable I decided to go with a wireless solution. This solved all my problems. Just turn it on, sync up and you're set. Lasts me a solid 7hrs before I have to charge it and it takes only around an hour to charge. Great for having that stealth Bluetooth setup without people knowing its an addon. The only complaint I'd have is that you get the typical loss of audio quality because of Bluetooth. Not the device's fault. Just be aware if you're never used Bluetooth audio that it's not quite as good quality as a direct plug-in.

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

    Rated 5 out of 5 stars

    IT'S WORTH IT!

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

    Right now getting an upgraded stereo is not in our budget. But this is great for my bluetooth phone. It works like a dream, easy to set up and while it's charging it still plays the music. I'm glad I spent the extra breads for it!

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

    Rated 3 out of 5 stars

    Eliminates the cable from your phone to car stereo

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

    Syncs with Bluetooth to my iphone 5s. It works as long as you keep your phone close to the unit. After 8-10 feet away, you can start to lose the signal, and would be less than that around corners. It does take a bit to figure out how to switch between two phones, but otherwise works as advertised.

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

    Rated 5 out of 5 stars

    Just what I wanted.

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

    This easily plugged in was pretty small and connected easily. Perfect for my needs.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Does the job

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

    I only wish that it would provide a little bit of automation. I would like for it to be able to turn off on it's own and when power starts coming to it from the USB I wish it would automatically start up. Beyond that the device does work. It seems to be built rather cheap but the device costs less then $50 so I didn't expect much. It does a good job and sounds ok. The USB cable that it comes with is very short but it isn't the end of the world. I ended up using one of the charging cables that came with my older galaxy phone.

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

    Rated 3 out of 5 stars

    Worked, but not as expected

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

    I have an older work vehicle and thought this would be a good way to stream audio. I had to turn my radio up all the way just to hear, the quality was good but then sound was way to low, the device wouldn’t pick up and broadcast my phone calls either

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    Good little gadget

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

    Great substitute for an expensive bluetooth installation and new radio. I already have bluetooth phone in my car but not for media. This allows me to use my phone without any wires at all. The sound isn't the best; a direct aux cable would be better, but unless you are wanting some high quality music, this works fine. One feature I don't like is that it will not turn on or pause automatically so if you shut off your car the media will keep running unless you pause the media or turn off the device.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Works as well as expected.

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

    This unit does the job. My wife uses if with her Iphone and is happy with it. She does not like messing around with things, just expects it to work and it does. The main problem is that it is fragile. If you buy it, make sure that it can't be hit or stepped on or damaged in any way. We are on our third unit as the 1st was probably stepped on by people. I think the second one was damaged by our dogs. Hopefully we can keep this one out of the way of mammals.

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

    Rated 4 out of 5 stars

    Compact

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

    Good battery life, will connect while charging but need to keep instructions lol operator error on me....

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

    Rated 4 out of 5 stars

    Good idea

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

    Bought this to eliminate an auxiliary cable to and from my music player. Works good, lose some volume, but worth the value

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

    Rated 4 out of 5 stars

    save me money

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

    Having this device made me not subscribe to sirius radio..just love how it connects so easily to my ipod..great buy..

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

    Rated 4 out of 5 stars

    Less wires

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

    I love this thing. I have less wires around my car and the sound quality is good.

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

    Rated 4 out of 5 stars

    Simple to use

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

    This is a good alternative to paying for built-in Bluetooth. It is easy to use and does what it is designed to do.

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

    Rated 4 out of 5 stars

    Replaces auxiliary cord

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

    Got this when i got new phone since it didn't have a headphone jack, it is very easy to use setup took no time at all just has to be charged after so long which from dead to full battery takes maybe 2 hours and you get quite a long while out of it for that time overall happy with the purchase

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

    Rated 3 out of 5 stars

    OK, Not great

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

    Device works as advertised. Good battery life on the device, simply recharges with USB type A port which most cars have or can add for cheap. HOWEVER, the base in this thing is very very shallow. Don't expect any at all.

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

    Rated 5 out of 5 stars

    Really great product!

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

    I really love this Bluetooth device. The small form factor is great, the long battery life is awesome and have had zero problems with it. Sometimes you have to turn up the volume a little high like others have said but it's not too bad. I rate this item a 5 out of 5 and highly recommend it if you're looking for Bluetooth for you vehicle.

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

    Rated 4 out of 5 stars

    Better than an aux cord

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

    I went from an AUX cord to this and man I wish I would have made the switch a long time ago. It is super easy to set up. Super compact and easy to turn on. I wish it would stay charged longer though because I always forget to take it out of my car to charge it but overall great product.

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

    Rated 4 out of 5 stars

    Works Good & Clear Audio When No Blu Tooth

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

    Wasn't sure how this thing would work but decided to try it out. Holds a charge for a while, and connects pretty quickly. Very handy, and convenient. May have to delete and re-connect to phone at times in order to work, but usually fixes the issue.

    I would recommend this to a friend
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