40 adjustable lengths let you trim your beard to the desired length Wet and dry trimmer is waterproof so you can trim your beard right after a shower DualCut steel blades help to attain exceptional precision Lift and Trim PRO system captures and guide low-lying hair towards blades to achieve highly precise and uniform results Cordless trimmer featuring rechargeable lithium ion battery with up to 90 minutes of run time allows you to enjoy uninterrupted, hassle free trimming Includes cleaning brush, cleaning station and storage case for convenient maintenance