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Availability:
In Stock.
Arrives
Tuesday, Sep 8
Color: Black+Silver
Features
- Enjoy Wireless Streaming MusicThis car Bluetooth adapter can be connected to non-Bluetooth car audio systems, home stereos, speakers, wired headphones via the 3.5mm AUX adapter; And equipped with a Bluetooth 5.0 chip for stable connection / fast transmission / wide signal range. Just pair it with your phone and start listening to your favorite music!
- Intelligent Noise Reduction TechOur Bluetooth audio receiver adopts the latest CVC8.0 Noise Cancellation and Digital Signal Processor (DSP) technologies, which can eliminate echo and block out intrusive background noise (such as wind, traffic, or crowds), providing you with crystal-clear calling sounds.
- Up to 16 Hours of Battery LifeThe working time of this aux Bluetooth adapter is up to 16 hours when making calls or playing music. And it takes only 2.5 hours to fully charge the device by using a Type-C fast charging cable (Included in the package). In addition, this Bluetooth music adapter can be used while charging, which is very convenient.
- Hands-free Calling & NavigationA built-in microphone and one MFB button to answer / redial / hang up / reject calls, help you make hands-free calls. And the Bluetooth audio adapter supports broadcasting voice notification from existed navigation App. You dont have to look down the phone on the move. Make sure you drive safely!
- Dual ConnectionThe portable Bluetooth stereo adapter can be paired with 2 devices at the same time. You can enjoy your music and never worry about missing any calls. Once paired, the car receiver will automatically reconnect to your last paired Bluetooth devices, as long as they are within the wireless range.
- Warm Tips1This device cannot be paired with Bluetooth headphones, and can only convert wired headphones to wireless ones. 2If product are not working, please try these methods below: a. Please make sure to use a 5V voltage adapter to charge. (The red light is on when charging) b. Charge the device for a longer time. (After the battery is over-discharged, the red light may not light up in the first 10S of charging, please observe whether the light is on after at least 10S charging.) c. Let the power run out and automatically shut down, then recharge. d. Replace another charging cable.
- Notes: 1 Please try to avoid using this Bluetooth aux adapter in places with strong magnetic interference. 2 Please read the user guide carefully before use. Incorrect use of this product may damage devices.
Description
COMSOON-J22 Bluetooth AUX Adapter We keep pushing innovation and upgrading to create better and better products. We always select trustworthy suppliers, strictly control the product quality, ensuring durable, reliable, recycle, and safe. We are always standby for you.
Special Feature: 3.5mm AUX Port, Navigation, Long Battery Life, Built-in Mic, Bluetooth to Aux, Car Audio Adapter, Hands-free Calling, CVC8.0 Noise Cancellation, Digital Signal Processor, Intelligent Noise Reduction, Bluetooth 5.0, Auxiliary Bluetooth Adapter See more
Brand: COMSOON
Connectivity Technology: Bluetooth
Power Source: DC
Material: Plastic
Additional Features: 3.5mm AUX Port, Navigation, Long Battery Life, Built-in Mic, Bluetooth to Aux, Car Audio Adapter, Hands-free Calling, CVC8.0 Noise Cancellation, Digital Signal Processor, Intelligent Noise Reduction, Bluetooth 5.0, Auxiliary Bluetooth Adapter
Enclosure Material: Plastic
Color: Black+Silver
Supported Media Type: GenericAudio
Installation Type: Plug In
Outer Material: Aluminum
Power Source: DC
Voltage: 9 volts_of_direct_current
Number of Batteries: 1 Lithium Ion batteries required. (included)
Compatible Devices: Laptop, Smartphone, Tablet
Supported Standards: Bluetooth 5.0
Compatibility Options: Smartphone, Tablet, Laptop
Compatible with Vehicle Type: Car
Supported Application: Navigation
Hardware Interface: 3.5mm Audio
Connector Type Used on Cable: Stereo Audio
Number of Ports: 1
Audio Output Type: Headphone
Audio Input: Microphone
Audio Output Mode: Stereo
Number of Channels: 1
Connectivity Technology: Bluetooth
Wireless Compability: Bluetooth
Data Link Protocol: Bluetooth
Item Dimensions L x W x H: 2.36"L x 1.54"W x 0.39"H
Item Weight: 65 g
Battery Weight: 0.07 g
Lithium Battery Weight: 0.07 g
Brand: COMSOON
Model Name: J22
Unit Count: 1 Count
Manufacturer: COMSOON
Built-In Media: 1 x 3.5mm AUX Cord, 1 x 3.5mm Male to Male Connector, 1 x Bluetooth AUX Car Adapter, 1 x Type-C Charging Cable, 1 x User Manual
Warranty Description: 1 year customer service
Control Type: Basic
Control Method: Touch
Human Interface Input: Buttons
Controller Type: Android / iOS
Battery Charge Time: 2.5 hours
Number of Lithium-ion Cells: 1
Battery Type: Lithium-Ion
Lithium-Battery Energy Content: 0.93 watt-hours
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Sep 8
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Black+Silver
The COMSOON Bluetooth 5.0 Receiver is a great little device for upgrading older audio systems. It is easy to connect, compact, and provides a stable Bluetooth connection with clear sound. The setup is simple, and the battery lasts a good amount of time for everyday use. Overall, it is a convenient and affordable option for anyone who wants to add Bluetooth functionality to a car stereo, headphones, or other audio devices. I would recommend it for its portability and ease of use.
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Reviewed in the United States on August 23, 2026 by Janny Movilis
Color: Black+Silver
I originally bought the COMSOON Bluetooth Receiver for a slightly unusual purpose; not for my car, but for my Fender Rumble 40 bass amp. I wanted a simple way to play background instruments through the amp while practicing, and without having to run a long aux cable across the room from my computer. Why phone's do not have a headphone jack anymore, I have no idea.. Honestly though? It works way better than I expected. Pairing was super quick. I plugged it into the aux input on my amp, turned it on, and my phone connected immediately. No lag, no annoying pairing dance. The sound quality is surprisingly clean, especially considering how cheap in price the device is. Music comes through loud and clear, and my bass still sounds great over it. (Fender 70's Jazz Classic, by the way. Wink wink) The battery life has been solid too. I’ve used it for several practice sessions before needing to charge it. It’s small, lightweight, and doesn’t get in the way, which is ideal since it just sits next to the amp. I've been considering using velcro to keep it portable and tidy. One thing I really appreciate is the range. I can move around the room with my bass and my phone which is typically in my pocket stays connected without cutting out. For practice sessions, that’s been a big bonus since I get quite rowdy. Even though this is marketed for cars, it works perfectly with amps or speakers as long as they have an aux input. For my setup, it’s been a simple, affordable solution that does exactly what I hoped it would. Highly recommend. whether for the car or, like me, for a music setup.
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Reviewed in the United States on November 27, 2025 by Dr I
Color: Black+Silver
I bought this Bluetooth receiver to add wireless audio to my older car, and it has been a great upgrade. Pairing with my iPhone was quick and easy, and it reconnects automatically most of the time when I get back in the car. The sound quality is clear for both music and phone calls, and I haven’t noticed any major static or connection issues. The battery lasts long enough that I don’t have to charge it often, which is very convenient for daily driving. I also like that it’s compact and doesn’t take up much space. One small improvement would be making the status light a little less bright at night, but that’s a minor issue. Overall, it’s an affordable and reliable solution if your vehicle only has an AUX port. I’d definitely recommend it.
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Reviewed in the United States on July 7, 2026 by Johanna
Color: Black+Silver
I'd really like to give this product 3.5 stars, but since that's not possible, I'll go ahead and give it 4. I am very disappointed with 2 aspects of this product. I use this device for my headphones to listen to the TV at night so I don't wake up my husband. I have a certain style of wired earbuds that I really like. Now, I know what you're all saying: why not just by Bluetooth ear buds? Well, I've tried several different styles and have yet to find a pair that are comfortable to wear while I'm lying in bed. I have allodynia - which is a neurological sensory issue which causes all of my senses to misinterpret my senses as pain - and noises and anything uncomfortable in, on or near my ears or neck can be very painful. So, I'm sticking with the headphones that work for me (for now - I'll keep looking) and just wanted to replace my Bluetooth device for a new one. My big issues with this device are this (I'll mention the pros at the end): 1. When you turn the device on, a woman SCREAMS in your ear: "Power on! Connected!" Then she SCREAMS "Power off!" when you're turning it off. And to top it all off, she SCREAMS "Battery low!" when the device is dying. I cannot stand to have my earbuds in to turn on the device or to turn it off because the announcements are SO loud - and regardless of what volume you have the device set at - she still screams very loudly - there's no way around her screaming at you. If you can get past that - then be prepared if you accidentally fall asleep or you're using the device to listen to music in the car and the device is dying and suddenly it's SCREAMING at you that the battery is low! It is very nerve watching. My old device simple made 3 quiet bloops when I turned it on or off and would repeat a group of 3 bloops (spread out) to let you know the battery was dying. 2. My old device has a tiny blue light that lit up when the device was on. This device has a blue square, nearly the size of the entire device, and it blinks on and off the ENTIRE time it is on. I have to shove the device under a blanket because it is so annoying in a darker room. (I have posted a video of the blinking light.) I'm usually pretty good about reading reviews - but either I didn't read enough of them or these things were not mentioned. So, I'm putting them first to let people know the negatives of this product. I would prefer these aspects of the device to be altered for a more user friendly device. The reason I wanted to give it another half a star off is because the battery doesn't last quite as long as I expected from what I read in item description and in the reviews (where one reviewer claimed it lasted at least a week). I don't know how infrequently people are using the device that it last that long. I would say, on average, it last about 3 days. But, maybe I use it more than they expect and therefore I can't fault it a full star and give them only 3 stars. So, now for the pros: it is extremely lightweight; it has great clarity of sound; I really appreciate the volume control (my old device went from volume 3 where you couldn't hear it, to 4 being way too loud) and with device that is not an issue. It goes up and down in volume in small increments, allowing for easy volume control; the price was reasonable; and finally, it connects easily to the TV even at a good 12 feet away - I have not had any connectivity issues (yet).
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Reviewed in the United States on September 7, 2025 by Sally R.
Color: Black+Silver
Good value and quality. Easy to pair and operate. I use it exclusively in a 2009 Mini Cooper S since those don’t have bluetooth music capabilities. Battery life is long, it’s super compact, good sound quality with no noticeable latency. I have no regrets buying it. I highly recommend.
Reviewed in the United States on July 31, 2026 by R.D.
Color: Black+Silver
I normally don’t write reviews, but I just had to sing the praises of this little device! To preface all of my comments: I drive a 2011 Chevy Impala that is well used, and I have driven about 10k miles since I bought it two years ago, using this device almost every time I am in the car. 1. Connection This automatically connects to my phone every time I turn it on since I paired it. Sometimes even if my bluetooth isn’t on yet! The pairing process was super easy, considering I can barely remember doing it. It connects to other devices easily if I turn my bluetooth off, but I hardly ever have a need to do that. One con is that I have accidentally left it in my car during extreme cold or heat (I live in the Northeast so we get both) and it will have some issues with dropping connection for like ten minutes before returning to normal. I don’t consider this an issue since any electronic will have issues after sitting in a freezing or boiling car for hours. 2. Music This plays music through my speakers better than an actual AUX cord, which always has some staticky background. This plays my music seamlessly as if my car had bluetooth originally. Even when I’m maxxing out my volume, lol! 3. Battery life I believe I only really charge it like once or twice a month, depending on how much I drive. Now, I don’t drive a lot compared to others so this may vary, but I would say I get a good 6-8 hours of use before I charge it. This has remained consistent over two years of use. I also keep the charger in my car and just plug it in when it tells me to. It will work while plugged in as well! I’ve done that a lot. 4. Maps and music I’ve frequently had music/a podcast playing while I have directions going on my phone as well. It will play the audio just how your phone would. Music is softened to hear any directions, and podcasts are fully paused until the directions are done being read. Again, I’ve never had any issues with that in my use of it for road trips and longer drives to college and such. Apologies for the lengthy review but after two years this thing is still working amazing and I highly recommend it for anyone looking to make their older car bluetooth-capable!!!
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Reviewed in the United States on June 13, 2024 by M
Color: Black+Silver
I’m really impressed with this Bluetooth receiver. The setup was quick and easy, and it connected to my phone within seconds. The sound quality is surprisingly clear for such a small device, and the noise cancelling helps reduce background static while driving. I mainly use it in my car with the AUX input, and it instantly made my older stereo feel modern again. Calls are also much clearer than I expected, and the hands-free feature works great for daily commuting. The battery life easily lasts several days before needing a recharge. Overall, this is an affordable and reliable Bluetooth adapter that does exactly what it promises. Great value for the price and highly recommended for anyone wanting wireless audio in an older car or home stereo setup.
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Reviewed in the United States on May 21, 2026 by Carlos Benavides
Color: Black+Silver
Connects easily, the audio sounds good. One complaint is the super loud voice prompts. Even if you have the volume down, the voice comes over full blast.
Reviewed in the United States on August 24, 2026 by Bill