PRODUCT INFORMATION - Gum Protection System : The brush automatically fl exes back when too much pressure is applied. Because of this signal, the user will develop a safe and effi cient brushing technique. - Active tip : Removes plaque between the teeth - Number of brush heads included in fancy box : 1 - Colours : White/ light blue - Waterproof : Yes - Anti rolling strip : To prevent the appliance from rolling away TECHNICAL DATA Voltage : 110-127 V; 200-240 V, 50-60 Hz Power consumption : 2.8 Watts Speed (top) : up to 15.000 brush strokes per minute Gum Protection System click at : 270 gr. Charging time (empty to full) : 16 hours Operating time (full to empty) : ± 25 minutes Battery type : NiCd