Whiten and brighten with 33,000 sonic vibrations per minute that deliver an incredible and gentle clean. A Burst® toothbrush is shown to remove up to 10x more plaque than manual brushing. This toothbrush reduces gum bleeding and gingivitis up to 3x more than a manual toothbrush. Soft tapered multi-length charcoal black bristles remove plaque without damaging your gums. Dentists recommend brushing for 2 minutes and changing quadrants every 30 seconds. The 2-minute smart timer pulses every 30 seconds to remind you. There are three modes to choose from – Whitening uses the brush’s full power to polish your pearly white, Sensitive allows you to take it easy, and Massage gives pulsating vibrations for a relaxing mouth spa. One overnight charge gives you up to 1 month of battery life. Includes the Sonic toothbrush, a toothbrush head and a USB charging base. Dimensions: 3.5” L x 4” W x 9” H.