Equipped with Dual Protection Technology which ensures the most skin friendly trim/shave. OneBlade can style, trim and shave, while keeping the skin feeling soft. Water resistant so can be used wet or dry. Dual Sided Blade allows easy gliding to style your edges and create clean lines by moving the blade in any direction. Upto 30 minutes cordless use after 8 hour charging. USB-A charging cable for this NimH rechargeable battery. Includes Oneblade replacement blade, rechargeable handle and 2 trimming combs - 1mm and 3mm.