Features 1. Ultrasonic dental cleaner: This dental cleaner adopts the latest intelligent ultrasonic technology, effectively removing plaque, tartar, and tartar from teeth, scientifically and safely protecting your teeth and caring for their health. 2. Five cleaning modes: mild mode, normal mode, intermediate mode, slightly strong mode, and super strong mode. Ultrasonic technology is very safe and there will be no pain during use. When using the dental cleaner for the first time, please choose the soft mode. 3. You can clean anywhere and easily remove tartar. Clean the residue in the lining and gaps. This is a perfect cleaning kit. 4. Save Time and Energy This professional dental cleaning kit is an effective and practical tool for oral care, eliminating the need for frequent toothbrushing of teeth and saving a lot of time and energy. 5. USB rechargeable and IPX8 waterproof: Equipped with a powerful and environmentally friendly lithium battery, it can last for 60 days on a single charge. Equipped with a USB cable (without adapter), suitable for various chargers such as mobile power supplies, computers, laptops, etc. Specification Color: Black Vibration frequency: 30-40KHZ Output power: 0.5-3W Input voltage: 5V Charging time: 2-3H Charging current: 1A Product size: approximately 3.2 x 19.2 cm (excluding dental tips) Weight: 245 g Package Include: Tooth cleaning host x1 Instruction manual x1 Oral mirror x1 Disassembly and assembly wrench x1 Tooth cleaning tip x2 Tooth cleaning flat head x1 Data cable x1 Packaging box x1