Material
ABS, US Dupont Bristles
Vibration Frequency
30,000 VPM
Charging style
Inductive charging by DC 5V charger base(USB connector)
Battery
Built-in DC 2.4V 600 mAh Ni-MH Battery
Usage time
Used for 21 days as charged fully by 16 hours.
Working Mode
Soft, Normal, Massage
Timer Function
2 minutes auto-timer and 30 seconds interval
Certification
FCC/ROHS/CE/FDA