B5 Hands-Free Calling 2-in-1 Wireless Car Receiver Audio Adapter - Black

• USB Bluetooth 5.0 adapter used for almost all devices with audio input/output (aux ). When used with Bluetooth headsets or Bluetooth speakers, you can easily enjoy music and TV programs without affecting others

• Transmitter mode: The audio is transmitted through the AUX port. Receiver mode: The audio is transmitted to the speaker through the AUX port

Specification:

• Type: Two in one

• Model: B5

• Bluetooth: 5.0

• Battery: 250 mAh

• Voltage: 3.7V

• Input/Output: 3.5mm AUX