Philips 3100 series HX3673/13 Sonic technology Sonic electric toothbrush

Toothbrush frequency (pulsations): 31000 movements per minute Timer duration modes: 2 min Toothbrush type: Sonic toothbrush Brush shape: Oval Product colour: White Teeth brushing modes: Daily care Integrated timer: Yes Number of teeth brushing modes: 1 Adjustable speed: No Purpose: Adult Mobile app support: No Rechargeable: Yes Battery technology: Lithium-Ion (Li-Ion) Battery life (max): 336 h AC input frequency: DC 5 V Battery type: Built-in battery Power source: Battery AC input voltage: DC 5  Number of chargers: 1 Charger: Yes Number of handles included: 1 pc(s) Number of brush heads included: 1 pc(s) Charging case: Yes Battery level indicator: Yes Warnings: Keep out of the reach of children.