Power through the toughest grass and weeds with premium heavy duty .080-in dual line delivered by a bump feed headKobalt 13-in cordless string trimmer is ideal for removing weeds and touching up lawns 1/2 acre or lessEasy to start variable speed trigger with two-speed settings offer complete controlIncludes a charger and 2.5 amp hour 40-volt MAX Li-ion battery with a 75 minute charge timeAdjustable cutting swath from 11-in to 13-in to allow for extended run time or faster trimmingCompatible with Kobalt 40-Volt MAX family of products