Oral-B 8006540731536. Purpose: Adult, Toothbrush type: Rotating-oscillating toothbrush, Teeth brushing modes: Daily care, Sensitive, Whitening. Power source: Battery, Battery type: Built-in battery, Battery technology: Lithium-Ion (Li-Ion). Weight: 353.2 g. Package width: 94 mm, Package depth: 240 mm, Package height: 169 mm. Number of handles included: 1 pc(s), Number of brush heads included: 1 pc(s)