One up your brushing with Philips One by Sonicare, 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. Philips One's colorful design and ultra-portable travel case make for a convenient, super sleek look. Micro vibrations and tapered bristles on the color matching brush head polish teeth for a brighter smile. Two minute SmarTimer and Quadpacer automatically guides you through dental professional recommended two minute brushing. 90-day battery life from included AAA battery. Compatible with Philips One replacement brush heads only. Includes Philips One handle, Philips One brush head, travel case and AAA battery.