Features:1. High-frequency vibration technology: Up to 31,000 times/minute brings stable cleaning ability, soon dissolves toothpaste, thoroughly gets rid of tooth dirt, and makes your tooth look brand new. 6-gear teeth cleansing modes: fairly many of cleansing options, from comfortable to strong, all-round vibration cleansing with out useless angles, deep cleaning, nice removing of smoke stains, and straightforward disintegration of cussed dental calculus. IPX6 waterproof design: supports whole body washing, and can be used with confidence even within the bath, and straightforward cleaning and maintenance. 10-minute timer protection: Intelligent settings ensure secure use, keep away from overheating of the working tip because of immoderate use, and let you get pride from a worry-free oral care experience. 500mAh large-capacity lithium battery: The large-capacity battery design provides long-lasting and durable power, permitting you to apply it for many years with out widespread charging, which is more helpful and worry-free. DuPont imported brush: Combined with 3-d reducing technology, a toothbrush head that matches the curvature of the tooth is created, gently massaging and taking care of the gums, offering you with a cushty oral care experience. Ergonomic design: Selected materials, mixed with ergonomics and oral anatomy principles, not just conform to the muse of the gums, but also the hidden corners can be heavily taken care of, just so your mouth can be completely cared for. Product Parameters:Material: ABSColor: black, whiteBuilt-in battery capacity: 500mAhBattery type: 14500 lithium batteryCharging method: Type-C interfaceRated voltage: three current: 500mAPower: 0 adapter: 5VVibration frequency: 31000 times/minuteCharging time: about 2HWaterproof level: IPX6 waterproofNet weight: 68gProduct size: 21*diameter 2 (8*0)Packaging size: 23*9*3CM (9*3*1) Packing List:Toothbrush host*1Tip*1Toothbrush head*1Oral mirror*1Instructions in seven languages(English, German, French, Italian, Spanish, Japanese, Korean)*1Type-C charging cable*1Usage Steps1. Short press the flexibility button to reveal on;2. Select the appropriate gear;3. Facing the mirror, gently tournament the metal head to the cleaning field and start using.