The Genius 9000 Electric Toothbrush makes oral care a breeze. Featuring a round head, it will eliminate stubborn plaque and deliver a professional clean. It is designed with a two-minute built-in timer, so you can keep track of your cleaning time. The head is angled at 16 degrees, so it can effectively reach between teeth. Designed with 3D brushing technology, this toothbrush can help eliminate any surface stains.