This is the cordless string trimmer that doubles as an edger, helping one perfectly manicure a lawn, walkway, or garden bed. A lightweight rechargeable 20-volt battery powers its nylon string for up to 20 minutes, cutting through thick grass and weeds. Easier to handle than standard trimmer/edgers due to its lightweight battery, the unit has a 12" cutting diameter and its head adjusts to seven different positions. With an edge guide, adjustable auxiliary handle, safety guard, and a wheel for edging. Battery pack charges via AC; a full charge provides up to 20 minutes of power. 30 1/4"-45 1/2" L. (3 1/2 lbs.)