Colors:white / deep rose / black
Materials:ABS
Finish:glossy / crisp pearl finish
Size:75 x 36 x 25 mm
Weight:37 grams
Battery:Li-lon 200 mAh 3.7 V
Charging:2 h at 5.0 V 200 mA
User time:up to 7 hours
Standby:up to 90 days
Frequency:158 Hz
Max noise level:<50dB
Interface:variable interface, 5 modes