Features: brand new and high quality The 160ml detachable telescopic water for tank is compact and portable, suitable for carrying around. The powerful high-voltage pulse cleans the residue between the teeth. With a 360° rotating nozzle, it can easily clean hard-to-reach areas and prevent tooth decay, dental plaque, calculus, bleeding gums and tooth hypersensitivity. Waterproof design is adopted inside and outside to provide double for protection to prevent leakage, and it can be used safely in the bathroom and shower. The four modes can be switched at will, and the power will be cut off automatically in two minutes to prevent the machine from drying out. Specifications: Material: ABS Weight: 300g Size: 61x42x240mm/2.4x1.65x9.45inch Color: Orange Blue/Gradient Pink Water for Tank Capacity: 160ml Charging Method: Type-C cable Battery Type: Lithium battery Battery Capacity: 500mAh Rated Power: 6.5W Rated Voltage: DC3.0V Nozzle Diameter: 0.8mm Charging Time: about 3 hours Waterproof Rating: IPX6 Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Oral Irrigator 1x Charger Cable 4x Nozzles