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Main image of Bluetooth 5.3 Receiver for Car, [Enlarged Button & LED Display Screen] Bluetooth AUX Adapter, 3.5mm Wireless AUX Receiver for Car Stereo/Home Stereo/Headphones, Support Siri/Hands-Free Call

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Bluetooth 5.3 Receiver for Car, [Enlarged Button & LED Display Screen] Bluetooth AUX Adapter, 3.5mm Wireless AUX Receiver for Car Stereo/Home Stereo/Headphones, Support Siri/Hands-Free Call

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BIG CONTROL KNOB & VIVID BREATHING LIGHTS - The enlarged mechanical control knob of this Bluetooth AUX adapter makes it easier for you to answer/ reject/ hang up/redial hands-free calls, and increase/ decrease volume with a simple twist. The surrounding gorgeous three-color ambient lights add to the atmosphere and let you find the buttons safer when night falls.
LED DISPLAY SCREEN & 12 HOURS BATTERY LIFE- Equipped with a high-definition LED display screen, you can grasp the electricity and volume of this Bluetooth receiver at any time with just a glance. Also, it has a built-in 12-hour large-capacity battery, saying goodbye to frequent charging.
BLUETOOTH 5.3 & NOISE CANCELLATION TECH - With the latest Bluetooth 5.3 chip, this upgraded Bluetooth car adapter provides faster pairing and more stable connection with less loss of audio quality. Besides, the latest CVC 8.0 noise reduction technology will significantly reduce the volume of road noise, wind noise and other distractions, providing you a crystal clear voice quality when making calls.
DUAL CONNECTION & INTELLIGENT NAVIGATION - The portable Bluetooth 3.5mm adapter can be paired with 2 devices simultaneously, never missing any calls while enjoying music. And it also supports broadcasting voice notifications, so you don't have to look down at your phone while on the move, ensuring your safe driving!

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COMSOON, founded in 2015, is a leading brand in the field of consumer electronics, wireless devices and cell phone accessories, committed to bringing consumers high-quality, high-value products and excellent after-sales service.
"Simple, practical, convenient" is the life concept we pursue. Based on “practicality”, we combine “simple design” with “high performance” to create products that make life more connected, convenient and interesting!
New Color-Dark Gray
COMSOON-J22 Bluetooth AUX Adapter
COMSOON Bluetooth AUX Adapter
Bluetooth FM Transmitter
Bluetooth Receiver for Car
Innovation
We keep pushing innovation and upgrading to create better and better products.
Strict Control
We always select trustworthy suppliers, strictly control the product quality, ensuring durable, reliable, recycle, and safe.
24/7 Support
We are always standby for you.

COMSOON, founded in 2015, is a leading brand in the field of consumer electronics, wireless devices and cell phone accessories, committed to bringing consumers high-quality, high-value products and excellent after-sales service.
"Simple, practical, convenient" is the life concept we pursue. Based on “practicality”, we combine “simple design” with “high performance” to create products that make life more connected, convenient and interesting!
New Color-Dark Gray
COMSOON-J22 Bluetooth AUX Adapter
COMSOON Bluetooth AUX Adapter
Bluetooth FM Transmitter
Bluetooth Receiver for Car
Innovation
We keep pushing innovation and upgrading to create better and better products.
Strict Control
We always select trustworthy suppliers, strictly control the product quality, ensuring durable, reliable, recycle, and safe.
24/7 Support
We are always standby for you.

COMSOON Bluetooth AUX adapter for car - Enjoy having HiFi music on the road.
Support Two Devices Connection
Start your car and the Bluetooth car adapter will automatically pair your phone immediately. And it allows users to pair and share two devices at the same time to easily enjoy music and hands-free calls.

Upgraded LED Digital Display
With a new LED display design, the Bluetooth receiver is very convenient for users to clearly view the power usage and volume level, even in the dark.

Newest Bluetooth 5.3
Our Bluetooth 5.3 adapter will bring you a faster, more stable, and smarter connection with less sound quality loss. Up to 10ft working distance, enough for daily use.

12 Hours Long Battery Life
This Bluetooth car adapter AUX input has a battery life of 12 hours no matter whether making calls or playing music. And it takes only 2 hours to fully charge the device by using a Type-C fast charging cable (Included in the package).

Siri/Google Assistant
Long pressing the control knob can wake up Siri/Google Assistant for GPS audio, stream your music, etc.

Installation
STEP 1
Power on the receiver, the red, green and blue lights will flash alternately, which means it is in pairing mode

STEP 2
Turn on the Bluetooth function of your smart device, search for "J47" and connect.

STEP 3
After the successful connection, the light no longer flashes and will be in the state of "breathing".

Packing included:
1*Bluetooth receiver for home stereo

1*Type-C Charging Cable

1*3.5mm Male to Male Connector

1*3.5mm AUX Cord

1*User Manual

Product information

Special Feature	BIG CONTROL KNOB, LED DISPLAY SCREEN, VIVID BREATHING LIGHTS
Brand	COMSOON
Connectivity Technology	Bluetooth
Power Source	Battery Powered
Material	Acrylonitrile Butadiene Styrene (ABS), Plastic
Package Dimensions	6.42 x 2.72 x 0.94 inches
Item Weight	0.634 ounces
Item model number	J47
Batteries	1 Lithium Ion batteries required. (included)
Date First Available	July 27, 2024
Manufacturer	COMSOON

Additional Features

EASY TO USE & WIDE COMPATIBILITY - Just plug the wireless receiver into the AUX port, then press and hold the multi-function button for 3 seconds to power on and pair. You can convert non-Bluetooth stereo devices (including home stereos, car stereos, and wired headphones) into Bluetooth-enabled devices, now you can enjoy the HiFi music feast anywhere.

Additional Information
First Listed on Newegg	December 11, 2025

Warranty & Returns

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Warranty

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Return for refund within: 30 days
Return for replacement within: 30 days
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Item#: 9SIC3H4KP38298

Meet Your Seller

Bluetooth 5.3 Receiver for Car, [Enlarged Button & LED Display Screen] Bluetooth AUX Adapter, 3.5mm Wireless AUX Receiver for Car Stereo/Home Stereo/Headphones, Support Siri/Hands-Free Call

New Color-Dark Gray

COMSOON Bluetooth AUX Adapter

Bluetooth FM Transmitter

Bluetooth Receiver for Car

Innovation

Strict Control

24/7 Support