Features:

1. Bluetooth version 5.3 7706 master control  

2. Bluetooth transmission distance 5m

3. Support Bluetooth hands-free call function

4. Support Bluetooth A2DP stereo sound

5. Support answer, hang up, reject, call back and other call functions

6. Support echo cancellation and noise suppression (CVC) technology during calls

7. Dual device connection: turn off Bluetooth after successful connection to the first device, then connect to the second device. After the second successful, turn on the first Bluetooth device

Specifications:

Lithium battery specification: 250mA/h   

Charging time: approx. 2.5 hours

Working time: about 15 hours

Frequency response: 20-20khz

Bluetooth Version: 5.3

Bluetooth Range: 10m

Product Size: 28*58.6*15mm

Package Includes:

1 * Bluetooth music receiver main unit

1 * Manual

1 * Metal Connector

1 * USB Charging Cable