General Brand : Philips Model : QT4000/15 Colour : Black Purpose : Beard Trimming Product Specifications Type of Blade Stainless Steel Length Settings 1 - 10 mm Number of Length Settings 10 Length Setting Steps 1 mm Digital Display No Touch Control No Wet/Dry Use Dry Grip Easy grip Maintenance Washable : Yes Oil Cleaning Required : No In The Box Cleaning Brush : Yes Charger : Yes Charging Dock : No Additional Batteries : No Guarantee Card : Yes Travel Pouch : No Cleaning Oil : No Dimensions Weight : 259 grams Power Specifications Type : Cordless Battery : NiMH Charging Time : 10 hours Use Time : 35 minutes Voltage : 100 - 240 volts USB Charging : No