1. Product Description - Material: ABS - Size: 7.8*7.8*22 cm - Battery: lithium - ion battery - Battery capacity: 800MAH - Product voltage: 5V - Power: 5W - Charging time: 2 - 3 hours - Usage time: 5 minutes per day - Operation time: 20 days - Water tank capacity: 350 ml - Water pressure: 30 - 90 PSI - Product noise: 65db - Applicable to people: over 10 years old - Operating instruction: turn on / white light - Color: white, black, pink - Quantity: 1 pc 2. Package content: 1 pc Toothbrush (5 brush heads) 3. DEEP CLEAN TEETH: The water flosser can offer high - pressure water pulse 1400 times/min, helps clean the mouth and reduces plaque, teeth stains, and food residue hidden deep. It also effectively massages gums and promotes blood circulation. It may help with bleeding gums, bad breath, and is suitable for braces and bridge care. 4. 3 SUCTION MODELS AND 5 PCS 360° ROTATING WATER JET: Gentle, high pressure and pulse, with LED indication, provide 30 to 90 PSI water pressure at a speed of 1400 times per minute. When using the water flosser for the first time or having toothache, sensitive gums or mouth ulcers, one can choose the gentle mode. The water flosser has 5 interchangeable 360° rotating nozzles, which allow for easier cleaning of hard - to - reach areas. 5. 350ml DETACHABLE WATER TANK & IPX6 WATER DETECTION: With a 350ml water tank, it can support a full mouth cleaning. The open tank and removable design make it easier to clean the inside of the water flosser tank. One can enjoy the convenience of cordless water cleaning and the IPX6 waterproof rating of this model. It can be safely used in the bath or shower. 6. LONG - LASTING BATTERY & OVERHEAT PROTECTION: The oral irrigator with a powerful 2150mAh lithium battery can work for about 14 days when fully charged. The USB interface can be used to charge from a power bank, mobile phone charger, and PC, etc. (charging adapter not included). 7. WHAT'S IN THE BOX: Oral irrigator, dental flosser, 5 nozzles, charging cable, and instructions for use. The oral irrigator is easy to transport with all the necessary accessories and storage devices, making it convenient to use at home, in the office or on the go. The groove on the outside is non - slip and easy to grip.