Specifications:

Product name: bluetooth receiver

Model: JR-CB1

Bluetooth version: V5.3

Support protocol: HSP/HFP/A2DP/AVRCP

Audio decoding: SBC

Communication range: 12 meters

Frequency response: 20Hz-20KHz

Microphone sensitivity: -38±2dB

Working voltage: 3.0~4.2V

Power: 50mW

Battery capacity: 300mAh

Music time: 22 hours (70% volume)

Talk time: 16 hours (70% volume)

Charging time: 2 hours

Connection standby time: 27 hours

Charging input: 5V⎓1A

Product size: 51.4mm*35mm*13.4mm

Product net weight: 30g

Product gross weight: 97g

Packing size: 82*17*145mm

Features:

1.Bluetooth-compatible 5.3 Clearer Sound and Enhanced Microphone: Our Bluetooth-compatible car adapter is equipped with the latest Bluetooth-compatible 5.3 technology, this Bluetooth-compatible AUX adapter has a stronger connection and less loss of sound quality. Equipped with the latest CVC8.0 noise reduction and digital signal processor (DSP) technology, combined with an enhanced microphone, ensures you have a brighter and louder sound during your calls.

2.Magnetic Bluetooth-compatible Receiver and Wide Compatibility: Using the sticky metal plate (included in the package), you can attach the receiver to your car. Not only does it save space, it makes your old car stereo go wireless in no time. Compatible with home stereos, wired headsets, hands-free calling, trucks, for vans, SUVs, cars, and more that include an AUX audio interface.

3.22 Hours Long Battery Life: Portable Bluetooth-compatible Stereo Adapter has 22 hours of battery life, whether it's making calls or playing music, a full charge in 2 hours. In addition, the small and portable size makes it easy to put in the car or take it with you.

4.Colored LED Backlight & Digital Display: This Bluetooth-compatible audio receiver features LED backlight to make driving more fun and nighttime operation easier. In addition, it is equipped with a digital display to keep you informed of the battery status of the Bluetooth-compatible music adapter.

5.Dual Connection & Multi Safety Protection: This AUX Bluetooth-compatible adapter supports Bluetooth-compatible pairing with 2 devices at the same time, allowing you to enjoy wireless streaming music without missing a call. Built-in withstand voltage protection, overcurrent protection, short circuit protection, NTC overheating protection, make your equipment safer.

Package Include:

1× Bluetooth-Compatible receiver  

1× 3.5mm metal wiring  

1× Data cable  

1× Metal plate