Dual Mode Bluetooth Audio Transmitter 3.5MM Adapter Audio Accessories
1 x Bluetooth Audio Transmitter. Bluetooth 5.3, support multiple protocols, compact and long battery life. Support a variety of Bluetooth protocol (A2DP/AVDTP/AVRCP/RFCOMM/HFP/HSP SPP/HID). Interface type: 3.5mm (0.14in) audio interface.