Oral-B Pro 3 3500. Purpose: Adult, Toothbrush type: Rotating toothbrush, Teeth brushing modes: Daily care, Sensitive, Whitening. Power source: Battery, Battery type: Built-in battery, Battery technology: Lithium-Ion (Li-Ion). Package type: Box. Number of handles included: 1 pc(s), Number of brush heads included: 2 pc(s)
