Waterpik ION Water Flosser Compact Rechargeable Cordless 6 Tips Black New. The Waterpik ION Cordless Water Flosser provides maximum performance with cordless convenience. PRODUCT FEATURES The rechargeable cordless design eliminates clutter, and with a 30% smaller size than traditional plug-in models, ION is exceptionally compact Removes up to 99.9% of plaque from treated areas and is up to 50% more effective for improving gum health vs string floss Ideal for small bathrooms and easy to store when not in use Lithium-Ion Battery runs for up to 4 weeks of use per charge No cord or outlet required during use - eliminates cord clutter 90 seconds of water capacity- no refills required Tested and trusted - Accepted by the American Dental Association (ADA) Combines water pressure and pulsations to clean deep between teeth and below the gum line WHAT'S INCLUDED Cordless Water Flosser with 10 pressure settings 22-ounce water reservoir 6 flosser tips PRODUCT DETAILS Model no. WF-11W010-1, WF-11W012-2 Water tank capacity: 22-oz. Battery life: Up to 4 hours of use per charge Battery charge time: 5 hrs. Cord length: 36-in. 7.6"H x 6.2"W x 6.1"D Rechargeable battery