Brifit Bluetooth 5.3 transmitter and receiver, 1 to 2 dual Bluetooth audio adapter, 3.5mm AUX jack, suitable for airplanes, TVs, car audio, treadmills, MP3 music players

1. Bluetooth V5.3

2. Automatically reconnect to paired Bluetooth devices after power on

3. Ten minutes without devices connection, automatic shutdown

4. Play time: about 13 hours after full charge

5. Private answering

6. Can connect two Bluetooth devices

Technical parameters：

Charging voltage：5V

Working current：16mA±2mA

Shutdown current：15uA±2uA

Charging times：50 minutes

Working times：RX13H / TX16H

Battery capacity：240mAh

Bluetooth version：Version 5.3

Bluetooth transmission distance：straight line10M

Package list:

1*Bluetooth transmitter and receiver,

1*Instruction manual,

1*Type-C charging cable

Troubleshooting：

No response to power on：

· long press the power button again

· Plug in the charging cable to charge the product for 5 minutes before turning it on

Can't play：

· Please ensure that the connected device is working properly

· Clear Bluetooth pairing and re-pair Bluetooth

· Is the audio cable plugged in properly

Can’t charge：

· Please unplug the charging cable and reinsert it

· Try another charger