Flexv, 60v, max string trimmer, high efficiency brushless motor & 3.0 ah lithium-ion battery is powerful but lightweight, variable speed trigger with hi/low speed control offers precise power & run time control, gear drive design powers through tough overgrowth, bump feed head has 15" cutting swath with 0.080" line, accepts 0.095", ergonomic design maximizes control & minimizes stress on your arms, includes: 60v max 3 ah lithium ion battery, charger, auxiliary handle & 0.080", pre-wound line in spool.