Portable Household 3-Gear Oral Cleaning Tool Replacement Set

Product information: Built in battery: 400mah Gear: third gear Charging interface: dc2.0 Charging voltage: 3.7V Rated current: 150mA Waterproof grade: ipx6 Product size: 16 * 3 * 2.6cm Functions and features: 1: Standard configuration is four head and mouth mirror, strong light, auxiliary light, large battery capacity 2: High quality material: food grade silica gel / ABS / 304 stainless steel head, ipx6 waterproof structure 3: High frequency vibration technology: use ultrasonic vibration to clean up dental stains, solve most of the problems such as tartar and dental plaque. The electric calculus remover can remove calculus gently by hand 4: Three kinds of adjustable modes: three kinds of adjustable strength modes (11000 times per minute), suitable for different sensitivities. It's easy to start from a low level to a high level. Packing list: Host, oral care head * 4 (stainless steel tip, flat grinding head, toothbrush head, tongue coating scr