Toothbrush USB Charging Soft Bristle Household Five-speed Adult Toothbrush Product details: Product details： [High-quality materials] Food grade ABS, stainless steel, removable for thorough cleaning. 【High frequency vibration】 45,000 high-frequency vibrations per minute and cleaning can effectively tartar, plaque and stains, and achieve the purpose of thoroughly cleaning teeth. [5 frequency speed] 5 of vibration, one-key control, to meet different cleaning needs, easy to use. 【Humanized design】 IPX7, safer to use, LED auxiliary lights have a panoramic view, anti-scalding handle, battery ensures a more efficient use experience. 【Universal USB interface】 Using 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 on a charge. Specification Product Name: Material: ABS, metal Colors:, Blue, Black, White. Power supply: USB Battery capacity: 300mAh Charging time: 2-3 hours Use time: about 30 days full charge Voltage: 3.7V Motor noise: ≤60dB Waterproof: IPX7 Product weight: 180g Size: 19.6x3.2x3.2cm The cleaning can be replaced, and the appropriate cleaning can be according to different needs. Do not place the product in direct sunlight. Indoor environment from -10°C to 40°C Do not wash or soak the product for a long. Product is for adult use . Please keep it well and keep away from children. Included: 1x toothbrush, 2x brush, 1x USB charging cable