Electric Dental Scaler Tooth Cleaner Teeth Stains Remover Kit100% brand new and high quality 1.Effective cleaningThis dental scaler uses high-frequency sound waves (31,000 times per minute) to clean your teeth and freshen your breath, which is an indispensable helper for oral care.2.Three-speed modeThe three-speed mode is suitable for different tooth conditions and meets the needs of different groups of people. One key can switch modes, simple and fast.3.Significant effecteffectively remove dental plaque, dental calculus, yellow teeth, bad breath, tobacco stains, and improve oral problems.4.Multiple accessoriesThree replaceable toothbrush heads can be used for daily tooth cleaning, and two high-quality medical grade alloy steel replacement heads can be used to remove tartar, tea stains, and smoke stains.5.USB chargingUSB universal interface, can be connected to mobile power, computers and many other digital products for charging, long-lasting battery life, convenient for you to use anytime, anywhere.Specification:Material: ABSColor: WhiteSize: 220mm x 27mmCharging method: USB interfaceBattery: Lithium batteryRated voltage: 3.7VRated current: 200mAPower adapter: 5VVibration frequency: 31000 times/minCharging time: about 2HWaterproof rating: IPX6Packing List:1* Host1* Tip head1* Dental mirror3* Toothbrush head1* USB Charging Cable1* English User Manual