Description: IPX7 rated waterproof design, the entire toothbrush can be rinsed with water, can be used at bath and shower. 6 Cleaning modes, easy and convenient to use to meets your needs. USB charging, working time, 1-2 times a day, 2 minutes each time, can be used for 45-60 days, Working : gear memory function, 2 minutes timer, 30 seconds pause, short press to turn on, short press after turning on to switch gears, one gear, two gears, three gears, four gears, five gears, six gears, long Press for 3 seconds to shut down.When working, the light is on in the corresponding gear position, and the battery light is on in red, indicating that the battery power is about to be exhausted and reminding to charge. High-efficiency vibration, remove plaque, teeth stains effectively and keep away from yellow teeth, bad teeth. Specification: Power: 1.5w Rated voltage: DC 5V Waterproof rating: IPX7 Working : 2 minutes timer Vibration frequency: 32000 times/minute-42000 times/minute Size(HxD):Approx.220x26mm/8.66x1.02inch Package Includes: 2 Piece Electric Toothbrush 8 Pieces Toothbrush Head 2 Piece USB Cable Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be 1-2cm error in size.