Philips 7000 series ExpertResults 7000 HX7533/01 Sonic electric toothbrush, Adult, Sonic toothbrush, Daily care, Gum care, Whitening, 62000 movements per minute, White, White Philips 7000 series ExpertResults 7000 HX7533/01 Sonic electric toothbrush. Purpose: Adult, Toothbrush type: Sonic toothbrush, Teeth brushing modes: Daily care, Gum care, Whitening. Power source: Battery, Battery type: Built-in battery, Battery technology: Lithium-Ion (Li-Ion). Number of handles included: 2 pc(s), Number of brush heads included: 3 pc(s)