2IN1 DESIGN – Easily converts from a cordless string trimmer to an edger for versatile use..Max RPM : 8500 RPM AFS AUTOMATIC FEED SPOOL – Continuously feeds trimmer line without bumping for seamless, uninterrupted trimming. Line Diameter: 0.065 in. POWERDRIVE TRANSMISSION – Delivers increased torque for greater string power and cutting action in thicker grass and weeds. POWERCOMMAND DIAL – Toggle between max power to tackle thick weeds and max runtime to trim longer. ADJUSTABLE HEIGHT AND SOFT-GRIP HANDLE – Provide convenient, customizable comfort and control for extended use. HIGH-PERFORMANCE BATTERY – 40V MAX* lithium ion battery is compatible with other tools within the system and features a charge indicator to show the battery’s charge level. INCLUDES: (1) LST136 13 in. cordless trimmer/edger, (1) LBX2040 40V MAX* 2.0AH lithium ion battery, (1) LCS40 40V MAX* fast charger, (1) AF 100 spool, (1) guard, (1) auxiliary handle. Edging along borders, sidewalks and flower beds