Achieve a fast, sharp cut, time after time: Dual Cut technology cuts hair two times faster; the added turbo power function further boosts cutting speed Trim-n-flow PRO technology allows cut hair to flow away from the blades during use through its innovative comb design Self- sharpening titanium blades for ultimate durability and long-lasting performance Precise length control: 28 easy lock-in length settings from 0.5 mm to 28 mm. The Philips Hair Clipper includes a stubble comb of 2mm for short hair cut or to style your beard 90 minutes run time of cordless use after a 1-hour charge or use plugged in (UK 2-pin Bathroom Plug)