The Philips Sonicare 4100 Electric Toothbrush utilizes advanced Sonic Technology to deliver a superior clean. It is engineered to remove significantly more plaque than a manual toothbrush, promoting healthier gums and teeth. Featuring two dedicated cleaning modes, this device allows for customization of your brushing routine. The integrated pressure sensor helps protect your teeth and gums from excessive brushing force, ensuring a safe and effective experience every time you brush.