Philips HAIRCLIPPER Series 9000 HC9450/20 Washable hair clipper, Black, Silver, 0.5 mm, 4.2 cm, 4.1 cm, Titanium, AC/Battery Philips HAIRCLIPPER Series 9000 HC9450/20 Washable hair clipper. Product colour: Black, Silver, Minimum hair length: 0.5 mm, Maximum hair length: 4.2 cm. Power source: AC/Battery, Operating time: 120 min, Charging time: 1 h. Warranty period: 2 year(s). Weight: 489 g. Comb type: Adjustable