Ads by Google
superior quality bluetooth stereo headset
Size: | 45x 37 x7mm |
Weight: | 27.5g (bare metal ) |
Charging port: | Micro USB |
charging voltage: | 5V/1A DC |
Standby time : | 100H |
call time : | 5H |
Headphone input: | 50mW |
Impedance: | 32Ω |
Sound pressure: | 100dB ±3dB |
Frequency: | 20Hz to 20KHz |
Magnetic leakage: | 400G |
MIC sensitivity: | -42 ±3dB |
Battery : | rechargeable lithium polymer battery,3.7V;150mAH |
if you have any requires, please contact us : roka at libgroup.net
2013 the new listing wireless bluetooth stereo headset