- Bluetooth version: V6.0

 - Battery capacity: 200 mAh 

- Charge time: 2 hrs

- Input charging standard: Type-C

- Working time: 25 hrs

 -Stand-by time：100 h

 - Material: ABS /PU

- Transmission range: ≥ 10 M

 -Speaker system:Dimensional sound

- Sensitivity: 97±3dB 

- Impedance: 32±3Ω

- Frequency response: 20-20KHz

- Supporting agreement: HFP/A2DP/AVRCP

- Use mode: Bluetooth music mode/ AUX mode