- Bluetooth version: V6.0 

- Battery capacity: 300 mAh 

- Charge time: 2 hrs

- Input charging standard: Type-C

- Working time: 12 hrs 

-Stand-by time：15 hrs

 - Material: ABS+PU

- Transmission range: ≥ 10 M

 -Speaker system:Dimensional sound

- Sensitivity: 100±3dB

 - Impedance: 32±3Ω

- Frequency response: 20-20KHz

- Supporting agreement: HFP/A2DP/AVRCP

- Use mode: Bluetooth music mode/ Clock mode /  Radio mode