Features: clean and brighten The household dental flosser has 3 nozzles a standard nozzle a tongue coating cleaning nozzle and an orthodontic nozzle which can clean the teeth deeper whiten the teeth and improve gum health: compared with traditional toothbrushes toothpicks or dental floss it cannot reach the hidden part. It can effectively remove food residues and massage the gums to prevent tooth discoloration bad breath and other oral problems. It is an ideal tooth cleaner for people with braces implants crowns or periodontal pockets. 3 Modes and interchangeable nozzles High-efficiency water spray pulse: 2500 times minute normal gentle and pulse mode which can meet various oral care needs. The 360 rotatable nozzle design allows you to easily clean hard-to-reach areas and prevent debris and plaque. Ipx7 waterproof design Both internal and external use ipx7 waterproof design which can provide double protection. The clever design prevents leakage and can safely use dental floss in the bathroom shower. 280Ml removable sink The 280ml upgraded sink design allows continuous use of dental floss without the need for multiple water injections. The open water tank and detachable design make it easier to clean the inside of the water tank long battery life easy to carry The rechargeable dental flosser has a built-in powerful lithium battery which can be charged by a power adapter mobile power supply computer or car and can be fully charged for 2 hours and has a battery life of ...