Professional mains/battery operated contour hair clipper. POWER:Highly efficient and durable lithium-ion battery, ideal for continuous use in the salon. With a five-minute charge, average usage time is 14 minutes.POWER:Lightweight, cordless design for comfortable handling combined with the usual powerful cutting performance of the WAHL Detailer with cord.EXACT:For extremely close contours, details and precise, clean lines.T-BLADE:Titanium and DLC coating provide longer life. Zero-Overlap ""0"" for extremely short cutting length possible. For a faster and more efficient cut.IDEAL FOR:Cuts more hair faster. For detail work on hard-to-reach areas like the face, neck and around the ears.Drive rotary motor, 6800 1/min.Operating voltage 100-240VOperating time battery 100 min Li-IonBattery charging time 60 min.Cutting set screwed, T- Wide Blade withTitanium and DLC coatingCutting length 0.4 mmCutting width 40.6 mmCable 2.4 mWeight 186 gAccessories 3 attachment combs: #0.5 (1.5 mm), #1 (3 mm),