BC-0907 Scalp Cleaning Brush Rechargable type Waterproof function Two brushes attachment Two speed mode BC-0907 Scalp Cleaning Brush Input voltage: 110v/220vFrequency: 50Hz-60HzPower: 2.5wMaterial: ABS Features: With two brushes: one for cleaning, washing and the other one for care.With two speeds, high and lowCleaning and massage pore closelyCan use with hair-restorerWater-proof feature ...