Specifications:

    1. Charging voltage: DC5V 150mAh

    2. Working current: 25-35mA

    3. Bluetooth A2DP Working range: 10m

    4. Output power: 35mW

    5. Frequency range: 2.401-2.480GHz

    6. Distortion factor: ≤1%

    7. Frequency response: 20Hz-20KHz

    8. Working Time: Music/ HuaTong state 4-6 hours (The Volume will affect the time)

    9. SNR: S/N≥95

    10. Charging Time: 1h-2h

    11. Talk time: 4-6 hours， play time: 4-6 hours

    12. Music Playing Time: up to 4 hours

    13. Frequency Response: 20 ~ 20000Hz

    14. Sensitivity: 80dB

    15. Impedance: 32 ohm



********************************************************************************************************************************