4-in-1 Wireless Bluetooth 5.4 Transmitter Receiver Adapter Audio 3.5mm Jack Aux
Wireless Handsfree Call Car Kit Receiver Adapter 3.5mm AUX Transmitter and Receiver MP3 Music Player Audio Receiver. Wireless Version: 5.4. Wireless Protocol:AVRCP, A2DP,HFP. Output: 3.5 mm Audio. SD card is not included.