BLACK+DECKER LSTE525 20V MAX Lithium Easy Feed String Trimmer/Edger with 2 Batteries Converts from trimmer to wheeled edger;Amp Hour : (2) 1.5 AH Power Drive Transmission for increased torque 2-speed control for more power or extended runtime.Line Diameter :0.065 inches. Cutting Swath 	12 inches EASYFEED allows you to advance your line with the push of a button with no bumping required Part of the 20V MAX System; 1 System - Endless Tasks. Power for your Style Part of the POWERCOMMAND Family of tools  EASYFEED, POWERCUT, POWERBOOST - helps solve common user frustrations when using Outdoor Power Equipment