Wireless Adapter Bluetooth 5.4 Audio Transmitter Receiver 3.5MM AUX HiFi Music
Suitable type: computer, TV, stereo/car, Bluetooth headset, airplane, etc. 5.4 Bluetooth version of the chip, efficient response, lossless audio transmission. Bluetooth profile: A2DP, AVRCP, HFP. Bluetooth standard: 5.4.