Portable Oral Irrigator Dental Teeth Whitening Flosser bucal tooth Cleaner waterpulse Water Thread For Teeth 0ral irrigatorOral Irrigator Main Features * Water pressure 140PSI*,Spray water quickly,1400 times min. * Unique design, stable water pressure system. * 0. 6mm standard nozzle, Clean teeth gaps accurately, * Effectively prevent oral problems such as tooth decay and gingivitis. * United States FDA standard, safe and secure. * Four modes, Intelligent timing, automatic stop in 2 minutes. * 200ML water tank, Just add water once to clean the mouth. * 2200mAh lithium