Description 1. Superior oral cleaning power: The portable, electric oral irrigator has a 360-degree tip rotation. The electric oral irrigator can effectively clean all oral areas, reducing bacterial growth especially those between the teeth and gums where the traditional toothbrush cannot reach. Cleaning power is 5 times better than conventional toothbrushes. Long-term use can effectively prevent tooth decay, bleeding gums, plaque, tartar and tooth hypersensitivity. 2. Dual waterproof design: Electric oral irrigator, ensure complete and intensive cleaning, 4 cleaning modes (normal, soft, pulsating, and custom mode), waterproof to IPX7. It can meet the needs of people of different ages (children, adults, the elderly). It is the ideal complement to daily tooth brushing. 3. Rotatable nozzle: This oral irrigator comes with 5 function nozzles to meet your different needs. 2 cleaning nozzles to use with family members, 1 x orthodontic nozzle for braces, 1 x tooth plaque nozzle for plaque, and 1 x tongue cleaning nozzle. 4. Long stady time: The rechargeable, wireless oral irrigator can be used after charging. Charging the USB interface applies to a power bank, car charger and PC.etc. To ensure that you can use the oral irrigators wirelessly anywhere, it makes your oral care safer, more efficient and more environmentally friendly.