Philips One by Sonicare Brush Head are designed for the Philips One battery toothbrush, an ultra-portable electric toothbrush that keeps your smile bright. Always be ready to touch up your smile, no matter where the day takes you. Think of the One as a powered version of your manual toothbrush. Microvibrations and contoured bristles gently clean and polish your teeth at the touch of a button. Easy-to-switch replaceable brush heads for your One by Sonicare electric toothbrush. To keep your brush fresh, change it every 90 days. From Miami to Midnight, Mango to Mint, choose the color to match your style. You can mix and match the brush head with the handle and create your own color combination.