USB Electric Toothbrush Five-speed With 4 Brush Heads- Black

Product Features:
Powerful cleaning up to 31000 strokes per minute    FOR MINIUM 15 DAYS USE     Gently and effectively reaches deep between teeth and along the gumline    2 minutes auto timer, 30-seconds intervals to ensure thourough brushing in four quadrants    Waterproof to be used at bath and shower    Long battery Ilife, supported by USB charging , safe and easy auto shut off after full charge , compatible with any power source    Tooth-waved bristles, to suit teeth topography for through cleaning of gums and hard to reach areas.
1. Imported food grade brush, anti-shedding, anti-scattering.2. Six vibration modes clean, sensitive, massage, solve various oral problems3 Body waterproof design, the body can withstand water flow washing and intrusion, base waterproof.