The rechargeable Waterpik Cordless Plus water flosser is perfect for use in smaller bathrooms or for travel. It offers an ultra-quiet design an ergonomic narrow hand grip for easy-to-hold control and global voltage compatibility. And it s great for anyone with braces implants crowns bridges or periodontal pockets. It includes 4 flossing tips for a variety of dental needs 2 pressure settings and a removable water reservoir with up to 45 seconds of flossing time. The special 360-degree rotating tip handle easily reaches your whole mouth even back teeth. Waterpik water flossers remove up to 99.9% of plaque bacteria that causes gingivitis cavities and bad breath from treated areas and are 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 Waterpik Cordless Plus water flosser is accepted by the American Dental Association (ADA) for safety and effectiveness.