The quip electric toothbrush gives you all the features teeth need to make better brushing simple and affordable. It's one of the first electric toothbrushes accepted by the American Dental Association and is proven to help remove plaque and help prevent and reduce gingivitis. The lightweight compact design features sensitive sonic vibrations and a built in timer with 30 second pulses that guide an effective 2 minute routine. quip includes a convenient travel cover. Every 3 months quip automatically delivers a fresh brush head and battery to you for 5 dollars with free shipping if you subscribe to refill plan.