Original hair clipper and trimmer 100-240V voltage,50/60Hz adjustable blade LCD Display metal housing Cord/cordless work 2000mA lithium battery USB Line charger model Hook design attachment Combs:1.5/3/4.5/6mm carbon steel cutter User manual:English Charging time is 3 hours Working time 180 minutes 1 year warranty Suitable for all types of hair not available oil bottle