1. Material: ABS+PC
2. Bluetooth version: V5.3
3. Battery capacity: Lithium battery 200MAH
4. Charging port: TPYE-C
5. AUX usage scenarios: cars, audio systems, headphones
6. Function description: Connect a mobile phone or other Bluetooth device, and transfer music or phone to a car, stereo, earphone, etc. without Bluetooth function through the AUX output port
7. Battery lasting time: 11 hours
8. Color: Black
