Products Description
Battery | 300 mAh | |||
Working time | 7-8 hours | |||
Speaker | 40 mm | |||
Sensitivity | 110 + 3dB S.P.L at 1KHZ | |||
Impedance | 32 Ω | |||
Rated power | 15mW * 2 |







Custom Services




Battery | 300 mAh | |||
Working time | 7-8 hours | |||
Speaker | 40 mm | |||
Sensitivity | 110 + 3dB S.P.L at 1KHZ | |||
Impedance | 32 Ω | |||
Rated power | 15mW * 2 |