Features：    100% brand new and high quality  Gear memory function, 2 minutes timer, 30 seconds pause, short press to turn on, short press after boot to switch gears, long press for 3 seconds to shut down.  IPX7 level double waterproof, can be washed all over, safe and not short circuit.  Six brushing modes: novice, whitening, cleaning, massage, polishing, depth, each level can be adjusted to the most suitable power and mode at any time.  Sonic motor, 42,000 high-frequency vibrations per minute, no high-frequency noise.  USB charging, working time, 1-2 times a day, 2 minutes each time, can be used for 45-60 days.  Package Includes:    1x Electric Toothbrush  Specifications:    Material: Plastic  Weight: 200g  Size: 220x26mm/8.66x1.02inch  Color: Black/Pink/White  Vibration Frequency: 32000-42000 times/min  Waterproof Level: IPX-7 level  Sound Effect: <50 decibels  Charging Time: about 4 hours  Life Time: 2 months (about 60 days)  Input Parameters: AC220V  Output Parameters: DC 5V  Battery Specification: Lithium Battery, 3.7V  note:    1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.  2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.