<p><strong>6 Modes Electric Vibration Dental Scaler Plaque Calculus Coffee Smoke Stains Tartar Removal Electric Toothbrush Teeth Whitening</strong></p><p>Features: High-frequency vibration technology, 6-gear tooth cleaning modes, IPX6 waterproof design, 10-minute timer protection, 500mAh large-capacity lithium battery, DuPont imported brush, and ergonomic design.</p><p>Product Parameters: Material: ABS, Color: black, white, Built-in battery capacity: 500mAh, Battery type: 14500 lithium battery, Charging method: Type-C interface, Rated voltage: 3.7V, Rated current: 500mA, Power: 0.6W, Voltage adapter: 5V, Vibration frequency: 31000 times/minute, Charging time: about 2H, Waterproof level: IPX6 waterproof, Net weight: 68g, Product size: 21.5*diameter 2.5CM (8.46*0.98inch), Packaging size: 23.5*9.2*3CM (9.25*3.62*1.18inch)</p><p>Packing List: Toothbrush host*1, Tip*1, Toothbrush head*1, Oral mirror*1, Instructions in seven languages*1, Type-C charging cable*1</p><p>Usage Steps: 1. Short press the power button to turn on; 2. Select the appropriate gear; 3. Facing the mirror, gently fit the metal head to the cleaning area and start using.</p>