Mini-Hair Trimmer with Designer blade sets & Super light and quiet. Optional available Carving or Designer blade sets. Push button with integrated charge control. Chip-controlled motor for constant cutting-power. Super light and quiet., . Operation: Cord/Cordless(Li-Ion). Voltage: 100-240V, 50-60Hz, cutting length: 0.4 mm., AttachMent: 1 variable attachMent comb 3-6 mm.