The barber quality Panasonic ER-SB40K is powerful beard trimmer with 19 length settings. The slide-on comb attachment neatly aligns hair for even trimming in different lengths. The high-performance 9,800 cuts per minute linear motor combined with the ultra-sharp stainless-steel, hypoallergenic wide tip blade will perfectly groom even the most difficult beard. Washable under running water for easy cleaning. The unit is cord/cordless and Universal voltage.