3 In 1 Portable Wireless Bluetooth Adapter

Description:
Bluetooth transmitter and receiver 3 in 1, portable wireless Bluetooth adapter, TV rechargeable Bluetooth transmitter, car/home stereo system Bluetooth audio receiver

Instructions
A. Transmitter mode
Plug it into a non-Bluetooth media device (such as a TV, MP3, CD/DVD player) through a 3.5mm audio cable, and transmit the audio to a Bluetooth speaker or Bluetooth headset.
Note: The "+", "-" and "power" buttons in this mode are invalid.

B. PC transmitter mode
Plug it into a non-Bluetooth media device (such as a TV, MP3, CD/DVD player) through a USB charging cable, and transmit audio to a Bluetooth speaker or Bluetooth headset.
Note: "+" button: next track (press), "-" button: previous song (press), "power" button: pause/resume music (press). Unable to adjust the volume of the computer system.

C. Receiver mode
Wirelessly transmit audio from Bluetooth-enabled mobile phone to non-Bluetooth headset/speaker/car stereo system via audio cable.
Note:'+' button: next track (press), volume up (press and hold);'-' button: previous song (press), volume down (press and hold);'power" button: pause/ Resume music (press)

Product Specification
Bluetooth version: Bluetooth V5.0
Bluetooth profile: AVRCP (receiver mode only), A2DP
Input parameters: 5V 1A
Charging port: Micro USB
Receiver mode playback time: 10 hours
Transmitter mode playback time: 7 hours
Charging time: 1 hour

Note
1. No driver is required when using it on a computer.
2. Does not support voice calls or voice assistant functions.

Package:
1 x Bluetooth audio transmitter/receiver adapter
1 x Micro USB data cable
1 x 3.5 mm audio cable
1 x User Manual