5.4 Bluetooth Receiver / Transmitter 2 In 1 AUX Car Bluetooth With Battery Level Display, Style: Straight

1. Receive mode: connect to audio playback devices with speakers, receive Bluetooth signals to play music wirelessly2. Transmit mode: connect to the audio output device, transmit Bluetooth signals, play music through the paired wireless headphones/Bluetooth stere3. Material: ABS4. Battery capacity: 300mAh5. Use time: about 10-28h6. Charging port: Type-C7. Supply voltage: 2.4V8. Packing list: adapter, charging cable, AUX aluminum alloy connector9. Size: about 6.2 x 3 x 1.4cm10. Weight: about 21.7gFeatures:1. Equipped with high-performance Bluetooth 5.4 chip, low-latency enhanced signal, fast response, stable and smooth connection2. Supports SBC HD decoding, high sampling rate, clear sound quality3. Dual mode (receive/transmit), one key switching4. Built-in noise-canceling HD microphone, a wide range of pickup, in any environment, the sound is clearly distinguishable5. Manual pairing for the first time, and automatic reconnection for subsequent times6. Suitable for most vehicles and smartphones, upgrade your car stereo to wireless Bluetooth audio, enjoy music, calls and navigation wirelessly7. 4-cell battery level indicator