About this item: This water dental oral irrigator is designed to help remove food debris from hard-to-reach areas and massage the gums. It is described as suitable for people with braces, implants, crowns, or periodontal pockets. The flosser includes 8 dental water jet tips: 3 standard high-pressure tips plus 5 specialty tips for orthodontic, tongue cleaning, periodontal, plaque, and toothbrush use. It offers 10 adjustable water pressure settings, with a pulse rate of 1250-1700 times per minute and a pressure range of 30-125 PSI. The unit features a 600 ml water tank, a 1 m flexible hose, an on/off switch on the handle, a leakproof design, and a 360° rotating jet nozzle.