Electric Toothbrush Tooth Tooth Cleaner Rechargeable Smart Home Beauty Instrument Smart Soft Bristle ToothbrushFeatures:High-quality materials: Food grade ABS, stainless steel head, removable head for thorough cleaning.High frequency vibration31,000 high-frequency sonic vibrations per minute and cleaning head can effectively remove tartar, plaque and stains for a thorough cleaning of teeth.4 frequency speed4-speed vibration intensity, one-key control, to meet different cleaning needs, easy to use.Humanized designIPX7 waterproof, safer to use, LED auxiliary light , anti-scalding handle, durable battery to ensure a more efficient use experience.Universal USB interfaceUsing a universal USB interface, it can be directly connected to mobile power supplies, computers and other devices for charging. It can be used for a long time on a single charge.Product Description:SpecificationProduct Name: ElectricMaterial: ABS, metalPower supply: USBBattery capacity: 200mAhCharging time: 2-3 hoursUse time: about 30 days after full chargeVoltage: 3.7VMotor noise: 40dBWaterproof: IPX6Package IncludedHost + brush head + 1 toothbrush head + USB cable