Waterpik Sonic-Fusion 2.0 is the next generation of the world’s first flossing toothbrush – now new and improved with up to 2X the bristle tip speed and 30% more flossing power vs. the original Sonic-Fusion, high/low brush settings, and quiet operation. Sonic-Fusion is a simple, no hassle solution for superior oral health. Without switching products, you can choose to brush, water floss, or brush and water floss by pressing a button. This professional model features LED mode indicator lights for ease of use. Includes one patented compact water flossing brush head with brush head cover, premium toothbrush case, and global voltage. Clinically proven to be twice as effective as traditional brushing and flossing for removing plaque and improving gum health.