ROSEFX is a cord/cordless lithium trimmer. It is a perfect tool for outlining, designs and all other fine work. A perfect tool to add to any barber/stylist collection. Stainless steel adjustable zero-gap blade (Replacement blade #FX708Z) High-torque, brushless engine Lithium ion battery, 3-hour runtime All-metal housing/knurled barbell grip Cord/cordless, dual voltage Includes 4 comb attachments