Bluetooth 5.0 Transmitter and Receiver Digital Optical SPDIF 3.5mm Aux Wireless Audio Adapter for TV/Home Stereo System

Features:

Specification :

Model Number:B20

Supported protocol:

receive working current

Max Charging current:300MA

Bluetooth range:>10M

charge methods:Micro USB 5V/0.5A

Output connection:3.5MM stereo audio port

Input connection:3.5MM stereo audio port

Compatibility:all Bluetooth audio devices

Item Pictures:

Bluetooth 5.0 Transmitter and Receiver Digital Optical SPDIF 3.5mm Aux Wireless Audio Adapter for TV/Home Stereo System

FAQ:

1. Q: What profiles does it usually support ?

A: It support HFP,HSP,A2DP,AVRCP,and SPP profiles .

2. Q: How many phone it can connect at same time ?

A:2 phones can working at same time .

3. Q: Does your device have the over charge protection .

A: Sure it does .

4. Q: How do you power the device .

A: We integrated a battery inside the device .

5. Q: What kind of Battery you were using inside the device ?

A: It was using Lithium-mode battery .

Whatsapp/Wechat: 86 158 1403 1969