About this item The Colgate Advanced Floss Tip** power toothbrush brushes your teeth easily with only a press of a button The floss-tip**, soft bristles gently reach 4X* deeper below the gumline. A cheek, mouth and gum cleaner comfortably removes bad breath bacteria. 1 AAA battery is included with this single pack designed with sonic vibrations toothbrush. Enjoy a whole mouth clean with every brush from this battery powered toothbrush.