With upgraded pulsation technique, RENPHO Oral Irrigator offers high pressure water pulse 1400-1800 times/min, and 30-120 PSI strong water pressure. Much more powerful and effective than traditional flossing or electric teeth cleaner. Comes with 360° rotating tips for easy access to all areas of the mouth to remove 99.99% food residue and prevent bleeding gums, bad breath. Perfect for braces, implants and bridge care, etc. Comes with 5 jet tips for you and your family members to interchange easily.