Achieve various facial hair and hair styles effortlessly and evenly with adjustable length settings ranging from 0.4 millimeter to 20 millimeter and three guard attachments. Our Lift and Trim PRO system guides hairs towards sharp metal blades for precise cutting. The advanced lithium-ion battery allows for up to 90 minutes of cordless use with just a one-hour charge. The trimmer is easy to use, can be used while charging, and is fully washable.