Philips t610 is a modern and versatile 4-in-1 beard and mustache trimmer that allows for precise and even trimming. Unique Acu•Control System's flexible comb adjusts automatically to facial contours for consistent results every time. Adjustable Length Settings among 4 different settings (.06”-.28”/1.5-7mm) help to trim hairs precisely and evenly for the desired look, whether it's a full stubble, goatee, or medium to full beard. Ergonomic Design is comfortable to hold and easily trims even difficult-to-reach areas such as the throat and chin.