With a rechargeable and waterproof handheld design, the Waterpik Cordless 1000 water flosser (WF-29) is ideal for small bathrooms, travel, and use in the shower. It features an on/off switch with easy slide control and global voltage compatibility. The Cordless 1000 water flosser comes with 1 Precision flossing tip, 2 safe and effective settings (low/high), and an easy-to-fill removable water reservoir with up to 45 seconds of flossing time. Removes up to 99.9% of plaque bacteria that causes gingivitis, cavities, and bad breath from treated areas and is clinically proven up to 2X as effective as string floss for removing bacterial plaque and improving gum health. Waterpik is the #1 water flosser brand recommended by dental professionals, and the Cordless 1000 water flosser is accepted by the American Dental Association (ADA) for safety and effectiveness.