2pc Car USB Wireless Bluetooth 5.0 Transmitter Receiver 2in1 Audio Adapter 3.5mm

Description

Functions:
Transmission mode (suitable for sending computer/TV/radio/MP3 audio to Bluetooth headset/stereo)
Receiving mode (suitable for ordinary audio/car/wired headset, etc.)
Transmit/receive mode switch:
The audio cable is inserted into TRANSMITTER for transmission mode, and the indicator light is blue
The audio cable is plugged into RECEIVE for receiving mode, and the indicator light is red
Plug in the computer for launch mode, no need to plug in the audio cable, just plug in the USB
Specifications :
Model: YET-TR6
Bluetooth version: 5.0+EDR
Technology: BT5.0, AVRCP (receiver mode only), A2DP
Operating range: up to 10 meters/33 feet (no obstacles)
Transmitter mode: blue LED light is on
Receiver mode: red LED light is on
Product size: 25*42*11mm
Product net weight: 8g
Packaging:
2pack is 2x  5.0 Bluetooth receiver transmitter+2xaudio cable
3pack is 3x  5.0 Bluetooth receiver transmitter+3xaudio cable
Depends on your choice.