Features:-Full 360° rinse hit the blind spot in the mouth.-Simple storage is light ,small and convenient.-IPX7 is waterproof to the whole body.-Water injection port is convenient and quick.-0.6mm standard nozzle diameter,precise cleaning of tooth gaps.-Food grade material approved by FDA is safe to use.-Magnetic suction charging for 6 hours,60day long endurance. - Specification:Working Method: Gentle/Clean/Pulse - Rated Power: 3WBattery Capacity: 800m - APower Supply Mode: USBCharging Power: 2.5WBattery Life: 15 days - Surface Technology: External Texture, Internal Polishing - Material: ABS, PPWaterproof Rating: IPX7Rated Voltage: DC5C.1AWater Tank Capacity: 175ml - Package Included:1 x Teeth Irrigator