BT03 2 in 1 Bluetooth 5.1 Audio Receiver & Transmitter Car Hands-free Calls

1. Compatible: Android, IOS mobile phone and Pad, as well as all Bluetooth audio devices, audio devices with audio input interface2. Applicable type: Computer, TV, projector (transmitting mode)/speaker, earphone (receiving mode)3. Battery capacity: 200mAh4. Bluetooth version: V5.15. Battery life: about 4h6. Bluetooth distance: 10m (open area)7. Charging mode: micro USB 5V/0.5A8. Output connection mode: 3.5mm interface9. Input connection mode: 3.5mm port10. Packing list: host x1, charging cable x1, 3.5 audio head x1, instruction x1