Usb Recharge Vibrition Sonic Dental Scaler Tooth Calculus Remover Tooth Stains Tartar Cleaner Hygiene Dentist Tool Whiten Teeth MK4426Features:Integrated handle, easy to grip.Safe IPX6 waterproof, suitable for daily use.High frequency vibration remover.Physical remove dental calculus.Medical dental material; high quality, easily clean tooth.Clean dental calculus,tartar smoke,tea spot,etc Description:Rated Power: 3.7VStandby current: 30uAAdapter: 5V/ 5mARated current: 200mAUSB RechargeableSpecifications:Size: 190*30.5*20.5mmColor: Pink/ GreenMaterial: Plastic + metal Package Included:1 x Sonic Dental Scaler1 x USBCharging Cable Product shows:Product packaging