* Whiten and Brighten Your Smile, Effortlessly: Experience the just-left-the-dentist feel with 24,000 vibrations per minute using Sonic Pulse Technology. Our medium bristles are infused with Binchotan activated-charcoal to help keep your mouth and teeth clean. * Your Travel Buddy - Lightweight, Portable, and Ready to Go: Your toothbrush is as ready for the journey as you are. It comes with a sleek travel case and a brush head cap that mounts on mirrors or walls for convenience. Lightweight and portable, it’s perfect on the road or for frequent flyers. Your hotel room might be unfamiliar, but your oral care routine doesn't have to be! * 2-Minute Dentist Recommended Interval Timer: Never miss a spot with our smart timer, which pulses every 30 seconds to remind you when to switch quadrants for optimal results.