Philips One Battery Toothbrush BY Sonicare Midnight Blue

Its sleek, lightweight design
13,000 microvibrations and contoured bristles gently clean and polish your teeth at the touch of a button
Buzzes every 30 seconds to move on to the next part of your mouth
Portable travel case
Only compatible with Philips One brush Heads
Operating time (full to empty) Up to 90 days
Timer 2 minutes
Battery AAA alkaline