Philips Sonicare HX3411/05 Electric/battery powered toothbrush DailyClean 1100 with QuadPacer & Smartimer

"Advanced sonic technology: it sucks in the water between the teeth, the brush breaks up the plaque and removes it for excellent daily cleaning. "Clinically proven to be three times as effective at removing plaque as manual toothbrushes." "Snap-in brush head: This brush head jams and closes the handle, fits securely, and is easy to maintain and clean. It fits the Philips Sonicare electric toothbrush PowerUp battery, Essence+, Elite+, CleanCare+ handle. "Quadriceps and smart: It takes just 2 minutes to brush your teeth thoroughly. QuadPacer lets you know when you've spent the best time on each part of your mouth, while SmarTimer signals when your total time is up. It turns off automatically after 2 minutes. They help you reach the recommended brushing time every time." "Battery Life: 14 days of sustainable use between charges - rechargeable NIMH batteries (see instructions below for more information)."