2 Mins Smart Timer 5 mode smart Sonic whitening Electric Toothbrush USB Rechargeable with 2 Replacement Brush Heads and led indicator
product name | electric sonic toothbrush |
working voltage | DC5V |
battery capacity | 1500mAh lithium battery |
charging time | 4 hours |
working time | 75 days |
vibration frequency | 31000-38000times/min |
bristle material | 2 DuPont replacement brush head |
charging mode | USB magnetic touch charging |
display mode | led light |
modes | 5 modes(soft/standard massage/whitening/tooth protection) |
gross weight | 0.4kg |
packing size | 24*12.5*9cm |