Bluetooth 5.4 AUX Car Adapter[2025 Upgrade] [Stronger Dual Mics& Noise Cancellation] [Multifunction Button& Plug-and-Play] Bluetooth Receiver for Car Music/Hands-Free Calls/Stereo Audio, Black

Lifetime Service & Hassle-free Replacement ——Whatever any issues, please message us via at any time and we will serve you as soon as possible!

Our Bluetooth car adapter uses the latest Bluetooth 5.4 technology, optimizing the transmission delay and connection defect problems of the old Bluetooth 5.0. This Bluetooth AUX receiver will bring us a faster, more stable, and smarter connection with less sound quality loss. while the latest CVC 8.0 noise reduction technology blocks out more road noise, wind noise, and other distractions. Thus ensuring that both you and the caller can hear very clearly.

Eye Level Operation VS Lower Head Operation

Our Bluetooth receiver is closer to eye level than using your phone closer to eye level, making it easier to change audio tracks, volume, and Siri, allowing you to stay focused on the road while driving.

JOYROOM innovative Bluetooth car adapter can reduce noise up to 35dB with its built-in noise reduction IC

Pairing Steps

Step 1. Insert the USB connector of the receiver into a power supply, the light ring will light up which means the receiver is turned on. Plug the 3.5mm audio cable of the receiver into the 3.5mm port of the car audio system.

Step 2. Turn the phone’s Bluetooth function on, search for the Bluetooth device "JR-CB3", then connect the phone with it and enjoy easy hands-free calling and enjoy CD-like sound quality.

Friendly tip: It takes only 1 second to complete pairing, and no need to repeat pairing after the first successful pairing with your device.

[ ANSWER QUESTIONS ]

?Q: Why can't the receiver be connected?

A: 1?It may be that the receiver has been connected to another device (such as a computer or mobile phone). Please disconnect it from the device and make a reconnection.

2?Since the iPhone phone's Bluetooth has no automatic refresh function, you can click "JR-CB3" manually on the Bluetooth interface.

3?If the above operations failed, you can restore the receiver to factory settings.

?Q: Why is the sound of the receiver too low?

A: 1?If you are an Android user, it may be that the playback A: channel of the mobile phone is not turned on. Please turn your phone's BT function on, and click the icon on the right side of the connected earphones to turn on the "media channel and call channel".

2?If you are an iPhone user, please open your phone's "Settings" interface, and check if there is a maximum volume limit on the phone.

3?Due to the different operating systems of different phones, the volume of the receiver may not be synchronized with the volume of the phone/car audio. Please manually volume up the mobile phone, the receiver, and the car audio respectively.

Metal plate using the method:

• Remove the protective film.
• Stick the adhesivepad onto dashboard, Put the wireless receiver onto the adhesive pad.