Bluetooth 5.4 Transmitter Receiver for Wireless
Bluetooth 5.4 Transmitter Receiver for Wireless Headphones, 3.5mm Jack AUX Audio Adapter for Plane/Flight/Airplane, USB C charging, 300mA long lasting battery. Latest Bluetooth 5.4 protocol. Low latency and high qualiy sound transmission. Digital display shows connection status and battery level. 13 hours battery life with fast USB C charging ,...