Philips Sonicare 3 Series gum health rechargeable electric toothbrush, HX6631

The most loved rechargeable electric toothbrush brand by Americans and their dentists
Improves gum health up to 100% better than a manual toothbrush. Voltage: 110-220 V
Removes up to 6x more plaque along the gumline vs. a manual toothbrush
Three intensity settings for a gentle and comfortable brushing experience
Patented sonic technology delivers up to 31,000 brush strokes per minute