● Six core technologies, precision water pump structure, brand new upgrade, quality assurance. ♦ Magnetic levitation sonic technology 2500time/min, IPX7 waterproof level, can be washed all over the body. Charge for 2 hours, endurance 45 days, 280ml water tank can be disassembled and cleaned, 3 gears mode, 0.8mm water column.● 3 operating modes, and 1 adjust mode button allows you to switch to three different modes freely.● 2500time/min vibrations per minute, It not only can clean the tooth surface with high efficiency, also can form sound wave flow cleaning force, deep brushing dead angle, deep cleaning teeth.● Correct posture:Please lower your head, lean over, put the tip into your mouth, slight open your mouth, aim at your teeth, and rinse each tooth along the gum line. Focus on cleaning the hidden areas such as the alveolar groove and wisdom teeth, so that water will flow out of the mouth or spit out naturally. Don't stand or open your mouth to avoid water splattering on you.● Products for IPX7 waterproof products, access to the relevant institutions of waterproof certificate, so that products can be cleaned in water treatment.● Oral irrigator can blasts away plaque and debris between teeth and below the gumline for a deep and thorough clean. Provides an easy and effective way to support proper teeth and gum health at home. This oral irrigator is also perfect for anyone with braces, implants, crowns or periodontal pockets.● The pluse massage mode is especially recommended, in which the irrigator deep clean with alternating strong and weak ultrafine water column(0.8mm). Precision between the teeth, the dead corners of the mouth, deep clean the teeth, Pulse also has a beneficial effect on the gums, preventing inflammation.● 2 minutes Auto shut off prevent energy waste and extend battery life.● Product packaging. Humanized design, more quality assurance● Three sets of special nozzles, take care of all ♦ kinds of needs carefully. Standard nozzle, suitable for daily tooth cleaning. ♦ Tongue coating cleaning nozzle, daily cleaning tongue coating, fresh breath. ♦ Orthodontic nozzle, special for braces, wash away the residue between braces.● The tooth flusher has a constant pressure stability control function, so that the tooth flusher maintains a stable water pressure under different battery voltages, and will not reduce the water pressure due to the decrease in power during use.● Long-term battery life. 1200 mAh battery, 2 minutes power failure protection. It can be used for 45days when it is fully charged, and it will stop automatically after two minutes of work.● The water tank capacity of 280ML. Can be injected with clean water at any time. 3 cleaning modes. Can realize 360 degree omnipotent cleaning. Use with electric toothbrush and mouthwash for better cleaning effect.● We use a relatively high-end precision water pump structure with a service life of up to 5 years.