- You don't have to faff around with batteries and chargers - this Wahl corded clipper is strictly plug-and-trim- The precision ground blades glide effortlessly through hair for a smooth cut- Dial in your perfect length from 0.8 mm to 13 mm, thanks to four combs and an adjustable thumb lever- With scissors, a cleaning brush and a hair comb, you've got everything you need in one kit