Philips DiamondClean Smart HX9917/89 Sonic electric toothbrush + 2 accessories and app

<b>Up to 20 x more plaque removal even in hard-to-reach areas</b><br/> Complete care for a healthier mouth<br/> The DiamondClean Smart 9400 is our best toothbrush, for complete care. Four high-performance brush heads let you focus on all areas of your oral health and our Smart Sensor technology gives you personalised feedback and coaching.Philips DiamondClean Smart HX9917/89 Sonic electric toothbrush + 2 accessories and app. Purpose: Adult, Toothbrush type: Sonic toothbrush, Teeth brushing modes: Daily care, Deep clean, Whitening, Gum care, Sensitive. Power source: Battery, Battery type: Built-in battery, Battery technology: Lithium-Ion (Li-Ion). Number of handles included: 1 pc(s), Number of brush heads included: 2 pc(s)