Aux Bluetooth 5.4 Adapter, Wireless Audio Receiver for Car Home Stereo Speaker, Music Streaming, Handsfree Calls, 6 Hours Playback, 1 Piece
$18.99
Guaranteed Safe Checkout
Features & Compatibility
Price: $18.99
(as of Mar 30, 2026 12:57:29 UTC – Details)
Product description
HVMLAK Aux Bluetooth adapter JACK with USB-C charging port for car home stereo 
NO MORE CORDS : Bluetooth aux adapter can simply be used to upgrade your car stereo or home old speakers theatre amplifiers to wireless Bluetooth instantly. It can be Bluetooth paired with all the Bluetooth-enabled devices such as smart phones tablets laptops.
Your Deserve a Better Ride 
EASY TO USE : Aux to Bluetooth adapter is very easy to install and does not require any technical knowledge. You just need to turn on your Bluetooth adapter and Pair it with your smart phones then plug it into the aux-in port of your car stereo or any other home stereo speaker sound system.
MAKE SURE THE CALL IS LOUDER AND CLEARER
Enhance Microphone
This Bluetooth aux adapter is equipped with a highly sensitive silicon microphone ensuring loud and clear calls in complex environments without any echo.
You grip the steering wheel tightly with both hands to ensure driving safety while enjoying music to the fullest.
Terrific Features for our Bluetooth jack adapter 
ONLY work for car or home stereo sound system
This Bluetooth aux adapter car only work for car or home stereo that with standard 3.5mm aux port. It can not pair with your Bluetooth headphone or Airpods because it is only a Bluetooth aux receiver (RX Mode) not transmitter (TX mode).
Portable Size
The design of this Bluetooth aux receiver comes from a bullet head with a delicate size and is currently the smallest Bluetooth adapter in the world. Although it is small our engineers can still continuously optimize the structure to achieve a battery life of up to 6 hours.
Smart Bluetooth 5.3
This Bluetooth aux adapter for car is equipped with the most advanced Bluetooth 5.4 chip which ensures fast and stable connection and provides high-quality sound effects.
Working while Charging
Charging while using can solve your travel anxiety.
And this car aux Bluetooth adapter can be used for 6 hours after charging for 2.5 hours
Connect to 2 Phones
This Bluetooth receiver can connect two phones at the same time but only one phone can work at the same time. You can switch back and forth between different people’s phone as needed.
CVC8.0 Noise Reduction
This aux Bluetooth adapter for car is equipped with a built-in noise cancelling chip which ensures that calls and music quality are not lost due to noise.
You can still hear the pure and clear sound effect.
Variety of Bluetooth aux adapter for you to choose
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Customer Reviews
4.3 out of 5 stars 1,200
4.3 out of 5 stars 1,200
4.3 out of 5 stars 1,840
4.5 out of 5 stars 468
Price
$18.99$18.99
$13.99$13.99
$17.99$17.99
$13.99$13.99
Bluetooth Version
BT5.4
BT5.4
BT5.4
BT5.2
Transmitter or Receiver
Only Receiver (RX mode)
Only Receiver (RX mode)
Only Receiver (RX mode)
Only Receiver (RX mode)
Power Supply
USB DC5V or Battery
USB DC5V or Battery
USB DC5V or Battery
USB DC5V
Built-in Microphone
✔
✔
✔
✔
Volume or track Control
Control on phone
Control on phone
Yes
Control on phone
Effective Range
15 meters in open area
15 meters in open area
20 meters in open area
15 meters in open area
Battery Capacity
110mah
110mah
180mah
No battery
Battery Life
6 hours
6 hours
12 hours
Never stop
Working While Charging
✔
✔
✔
✔
Audio Codecs
SBC
SBC
SBC
SBC
Charging Port
USB-C
USB-C
USB-C
USB
Latest 5.4 Bluetooth Chip: Equipped with the newest Bluetooth 5.4 chip, this Bluetooth aux adapter for car provides faster transmission, superior reliability and lower power usage. Experience clear calls, minimal static noise and CD-quality sound.
Optimized Hands-Free Calling: The aux Bluetooth adapter for car ensure safety and convenience with hands-free calling feature. Simply press the round button for calling and the built-in microphone will deliver crystal-clear voice quality.
Long-Lasting Battery: This Bluetooth aux adapter has a battery life of 6 hours for hands-free calls or music play. It takes only 2 hours to fully charge the device by using a Type-C charging cable (Included in the package). It also supports charging while using at the same time without any anxiety about travel range.
Universal Compatibility: Easily integrate this aux Bluetooth adapter with car audio systems, speakers, amplifiers. Just connect to the 3.5mm aux port to pair with mobile phones, tablets and more.
Simultaneous Dual Device Connection: This aux to Bluetooth supports connecting 2 devices simultaneously for seamless switching between calls and music. Ideal for multitasking while driving or for music-sharing at parties.
Note: This product is only an aux Bluetooth Receiver that cannot pair with Bluetooth headphones or BT speakers and is not designed for TV or airplane use.
irma hernandez –
Easy connection
I bought the HVMLAK AUX adapter and it works perfectly! The connection is stable, and the sound quality is clear without any distortion. It is small, lightweight, and easy to carry. Pairing it with my devices was quick and simple. The battery lasts long enough for daily use. Overall, this adapter is a great solution if you want to add Bluetooth functionality to your car or speakers. Highly recommended!
Shane L Drachenberg –
Great Bluetooth Device
This Bluetooth device works extremely well. I have an old truck with only Aux port and a new phone that does not have an Aux port.I can hear my music perfect and it also works for phone calls but haven’t tested it much.
Roberto –
Great Product!!!
I was skeptical at 1st with the price. Received product. Its about as big as you pinky finger. After charging, went out to my Ram 1500 and plugged it in. Connected quickly. Words GREAT!!! Clear sound!!!
Ronny R. –
Audio latency
I was hoping I could use this to make my wired gaming headset wireless and not have to deal with the cord dangling on me. To be fair, it does work. Sound quality is fine. Not exceptional but good enough. It even has a built in mic (I don’t recommend using the mic because it is hollow and sounds like you are down a hallway)Now to the problem and the reason why I took off a star. The audio latency is horrendous. There is roughly half a second of delay. This latency makes it useless for gaming. Footsteps are not accurate. If you shoot, you will see the muzzle flash and barrel move and finally hear the shot once it’s already returning to zero. Watching a movie or YouTube was equally as bad. The audio was so far behind the video that it was impossible to use.Conclusion. If you are using it solely for audio and nothing that should be synced to video. It’s perfectly adequate. Being able to use my favorite wired headphones wirelessly is nice and worth the $12 I paid. Gaming or watching video is absolutely horrible because of the terrible latency and not recommended at all.
Ericstudio –
Works great
Easy to use, love the light indicator, easy to connect and audio convention is excellentA small gripe is that it’s a little too long and sticks out from the dash quite a bit especially when the USB is inserted directly into the end of it. It risks getting easily damaged.I also wish it held a charge so that it didn’t require the USB cord from the lighter socket to power it
Elizabeth K –
Not Quite My Tempo
This might work for some, but not for us.I bought this dongle because it was so low-profile and simple, and it appears I made some assumptions, such as:The dongle activates and connects with your paired phone when you start your vehicleThe dongle charges through the aux port it’s docked intoWRONG!You have to press the button on the dongle and make sure your phone connects every time you want to use it.You have to have a USB-C that plugs into the dongle to keep it charged.These aspects are frustrating for me. I wanted a Bluetooth dongle that was true plug-and-play and didn’t take any babysitting as far as staying paired or drawing power, and this one isn’t it.Other than that, the sound quality is good and it works dependably (when it’s charged).
Hayden –
Damn good
Good quality I’ve had mine for years still works just order my uncle one for us vehicle
Maiko –
Broke in a month
The item delivered on 2/2 and it broke on 3/7.The tip came off and not working.Its only about the month since i started using it. Returning window is closed and can’t return itWasted the money.
Hebairt –
Everything worked fine, it was dead simple to learn and install. The sound is perfect, I don’t agree with one reviewer who said it wasn’t perfect. Bluetooth will deliver a very high quality sound. I have just one thing I’m not sure about, there were two incidents of radio interference on the first long (3-4 hours) journey. Possibly, probably, this is inevitable with a smartphone bluetoothing to this little adaptor, but it’s a shock, and with my old wired connection, it never happened. So you might look into this topic, but my feeling is it’s no fault of the HVMLAK adapter, I think it works fine, but you may get blasted once in a while. Just hitting the ‘off’ button on the car stereo stops the problem, then switch back on.Edit April 2024: I did have a few problems with occasional interference in the first month of using this, but after that, no problem at all. I just upped my rating to 5 stars, this is a simple fairly fuss-free bit of kit.
Zabih –
Funkar inte
Benedikt D. –
Akku hält relativ lange.Ansonsten nichts zu meckern
Kim K –
Gute Funktion
TB –
I drive a 2014 Audi A3 S Line and this little device connects seamlessly to my Samsung Z Fold 5 utilising the cars sound system. Well worth the money.