-The ibattz Apollo 7 Sonic Toothbrush improves upon the previous generation with 42,000 rpm vibration frequency, lithium polymer battery, low noise maglev motor, and replaceable brush heads that use color fading DuPont bristles. -These state of the art technologies make the Apollo 7 the lightest and most powerful sonic toothbrush on the market. -Brush Head: Dupont/Pedex -Vibrations:42000/minute -Battery Life:50 days -Modes: 5Different Brushing Modes -IPX7 Waterproof -Light Weight #ibattz #Apollo #7 #Sonic #Electric #Soft #Du-Pont #Bristles #3 #Replaceable #Brush #Heads