Shipping is free! The Philips Sonicare Rechargeable Electric Toothbrush is the perfect addition to your dental routine. This electric toothbrush has a built-in pressure sensor that helps protect your gums and teeth from excess brushing pressure. It features high-quality bristles that gives you gentle brushing and helps removes more plaque than a regular manual toothbrush. The brush-sync technology tells you how long you've been using your brush and when it's time to replace it.