●Sonic strokes: 31,000 vibration per minute
●Material: DuPon bristles + ABS
●Battery: 700mAH Li-ion battery
●Using time: 120minutes,4 weeks after fully charged
●2 minutes auto-timer
●30 seconds alerting
●3 operating modes(Normal,Soft,Massage)
●Mode adjustive method: press the“power”button to keep 2 secs
●Waterproof :IPX7
●We take the anti slip design on the back of the handle
●Color: white,black,silver,gold, customized color
Product size : 265x 67 x 58mm
Product weight: 230g +50g packing
Colour: white, black,silver, gold, customized color
Certificate/registration: CE(EMC,LVD), CETL, RoHS, FDA