From the Philips One Battery collection. Micro vibrations and tapered bristles polish teeth for a brighter smile colourful design and sleek travel case two-minute timer with 30-second notifications three-month battery life brush heads match colourful handle for super sleek look. Philips One by Sonicare is 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.