Lightweight, cordless and easy to use, the Waterpik Cordless Plus Water Flosser makes it easy to maintain healthier gums. It is a great solution for those who prefer the convenience of a cordless Water Flosser and is clinically proven to be more effective than traditional dental floss for reducing plaque and gingivitis. And the Orthodontic Tip combined with the Water Flosser is clinically proven to be up to 3X as effective as dental floss for removing plaque around braces and other orthodontic appliances.Benefits:Clinically proven 50% more effective than traditional dental floss and 80% more effective than Sonicare® Air Floss for improving gum health, and they are an effective treatment for gingivitisProven in laboratory tests to remove 99.9% of plaque from treated areas with a 3 second applicationRemoves bacteria deep between teeth and below the gumline where brushing and traditional flossing can't reachMassages and stimulates gums to improve circulation and keep your gums strong and healthyCan be used with your favourite mouthwashLeaves a clean, fresh sensationProduct Features:Dual pressure control system with low for sensitive gums, high for deep cleaningAdvanced ergonomic design with non slip gripReservoir can be filled without removalConvenient, recharging power supplyNo batteries neededEasy to store when not in useTips rotate 360° to reach all areas of the mouthReservoir capacity is 210 mL (7 oz)Pressure range is 45 to 75 psiTwo year warrantyIncluded with Unit:1 Orthodontic Tip (OD 100E) Water flows through bristle tip to rinse away debris while cleaning around braces and other dental work1 Standard Jet Tip (JT 450E) For cleaning between teeth and below gumline1 Plaque Seeker™ Tip (PS 100E) Three thin tufts of bristles access stubborn plaque1 Tongue Cleaner (TC 100E) Removes bacteria that causes bad breathPLEASE NOTE: The product warranty is not applicable outside of the EU and an adaptor will need to be used