This Philips Norelco Beard trimmer Series 1200 has 9 length settings with 3 fixed beard combs at lengths of 1.5 millimeter, 3 millimeter, 4.5 millimeter, and one adjustable beard comb ranging from 3-7 millimeter to deliver an easy trim. The trimmer comes with self-sharpening steel blades to effectively cut each hair preventing skin irritation. Self-sharpening steel blades The blades are designed to effectively cut each hair perfectly, preventing skin irritation. 9 length settings Choose from 9 different length ranging from 1.5-7 millimeter with 3 fixed beard combs (lengths of 1.5 millimeter, 3 millimeter, 4.5 millimeter), and one adjustable beard comb (3mm-7mm) to deliver an easy trim. Skin-friendly blades Get a perfect, yet protective trim time after time. This trimmer has rounded blade tips to prevent skin irritation. Cordless use Charge your beard trimmer for 8 hours to get 45 minutes of cordless use. The battery light on the product shows when your trimmer needs to be recharged. Easy to clean Detach the head of the trimmer and rinse it under the tap for easy cleaning. Dry it before you put it back on the appliance.