First in category - Waterpik Water Flosser awarded the American Dental Association (ADA) Seal of AcceptanceHealthier Gums and Brighter Teeth in Just a Minute a Day!Best for small bathrooms and travel; battery operated, portable design (3 AA batteries included, no outlets or charging needed)Waterproof, may be used in the shower. Flow rate per minute is 260 mL. Pulses per minute is 12002 Pressure Modes and Pressure range 45 to 75 PSI, 3 Water Flossing Tips, Travel Bag included
