Philips Sonicare - 4100 Electric Toothbrush, Rechargeable Electric ToothbrushRemoves up to 5x more plaque than a manual toothbrush The pressure sensor and two intensity settings protect sensitive gums from excessive brushing. 2 minute SmarTimer with QuadPacer ensures dentist recommended brushing time Brush head replacement reminder ensures brush head is always effective Long battery life with indicator light: One charge lasts 2 weeks; includes: 1 x Philips Sonicare 4100 handle, 1 x brushing head with optimal plate control (C2)