This trimmer has a precision dial that lets you easily adjust 20-length settings in 0.5 mm step sizes. It features German technology and ergonomic design for up to 50 minutes of cordless trimming. The package includes a beard trimmer, comb with 1-10 mm, cleaning brush, and SmartPlug. The price drops from $19.94 to $15.39. Shipping is free for prime members or on orders over $25.