The AquaSonic Vibe Series electric toothbrush is a world class modern electric toothbrush packed with the most up to date technology. It features an ultra-powerful and industry leading motor producing 40,000 vibrations per minute, lithium-ion battery, ultra-fast wireless charging, 4 mode operation, smart vibration timers, 8 DuPont engineered brush heads, and a custom travel case; all with a sleek, ultra-slim, lightweight and IPX7 rated waterproof body.