Enhance your brushing experience with this powerful sonic toothbrush that provides 40,000 brush strokes per minute! Deluxe Rechargeable Sonic Toothbrush with 40,000 Strokes Per Minute, includes 12 Brush Heads. Designed to remove plaque without irritating gums.Can reach deep between teeth to clean hard-to-reach places. Removes tough stains for whiter teeth. Features 2-minute auto timer with a 30-second interval alert system. Includes 3 brushing modes-Normal, soft, and massage mode. Comes with 12 color-coded brush heads for multiple users. Worldwide 110-220V voltage Gender: unisex. Age Group: adult.