Blast away plaque and germs with the power of 28,000 sonic vibrations per minute! This travel-ready toothbrush has a powerful battery-operated motor that sends out 28,000 sonic vibrations per minute to blast away stubborn plaque and germs even deep between teeth. And for added performance, the brush head features specially-designed DuPont bristles and silica gel for superior cleaning and gum care. Also features 2 brush modes, ergonomic design and cover for traveling. Comes with one extra brush head and 'AAA' battery. 90-day limited warranty.