Sonicare FlexCare Rechargeable Toothbrush has three flexible modes and two personalized routines. Clean - for maximum cleaning efficacy, Sensitive - for those with sensitive teeth and gums, Massage - to stimulate gums with a invigorating and pulsing motion. Routines include: MaxCare - which delivers a 3-minute, thorough, full-mouth clean and GoCare - for a quick 1-minute clean between regular brushings. Patented Sonic Technology removes up to 2x more plaque than a manual toothbrush. The timer helps you clean your teeth for the recommended time and lets you select different modes.