Clean and White Mode: proven to remove stains; Operating time (full to empty) - Up to 3 weeks6 customizable settings; Removes up to 7x more plaque than a manual toothbrushImproves gum health in only two weeks; Two-minute timer helps ensure recommended brushing timeQuadpacer interval timer encourages thorough brushing; 3 intensities: Low, Medium and HighIncludes Charging Port, Storage Case and Electric Toothbrush. Voltage 110-220 V