• When it is used as a Bluetooth-compatible transmitter, you can wirelessly transmit the music on your mobile phone, TV, computer device to your Bluetooth-compatible receiver, stereo Bluetooth-compatible headset or Bluetooth-compatible speaker, and other devices
  

• When it is used as a Bluetooth-compatible receiver, it can be used as a stereo Bluetooth-compatible headset (just plug the headset cable into the 3.5mm interface) or connect with speakers and other devices to complete the wireless transmission of audio signals

• In addition, there is an optical fiber interface to provide a more perfect sound quality

• Compatibility: Compatible with Android, for iOS mobile phones and for iPad, and all Bluetooth-compatible audio devices

Specifications:

• Bluetooth-compatible chip: CSR8670

• Bluetooth-compatible version: Bluetooth-compatible V5.0

• Built-in battery: 300mAh

• Working time: about 26H

• Audio performance: APTX

• Bluetooth-compatible distance: >10m 

• Charging method: Micro USB 5V/0.5A

• Charging current: 200-300MA

• Input/output connection mode: 3.5mm stereo interface, optical interface