Oral Irrigator USB Rechargeable Water Flosser Portable Dental Water Jet 200ML Water Tank Waterproof Teeth Cleaner LED Digital Display Portable Oral Irrigator Water Flosser Feature High-frequency silent pulse technology (1600-1800 times per minute) 360 Rotatable Nozzle 0.6mm water column depth, 360 rotatable nozzle, which can clean the mouth deeply in all directions and wash away food residues. USB Charging ****The charging time is short (2-3 hours), and the battery life is long (more than 50 days), Large smart display, one-key intelligent switching of cleaning mode, convenient and quick operation. ****The charging time is short (2-3 hours), and the battery life is long (more than 50 days), Large smart display, one-key intelligent switching of cleaning mode, convenient and quick operation. Five Cleaning Modes: Standard, Gentle, Pulse, Sensitive, Burst, 4 nozzles, suitable for different tooth conditions, to meet your cleaning needs. 200ml Large-Capacity Equipped with a 200ml large-capacity detachable water tank to meet the water volume required for a single cleaning without the need to add water again. Slove the Multiple Oral Problem This dental flusher can effectively clean your teeth, freshen your breath, remove plaque, tartar, yellow teeth, bad breath, smoke stains, and help improve your oral condition. It is an indispensable helper for oral care. 3 Colors 350ml Portable Oral Irrigator Water Flosser USB Rechargeable