EASYFEED of the edger/trimmer allows you to advance your line with the push of a button with no bumping required The 6.5 amp motor and POWERDRIVE Transmission of the grass cutter provide maximum performance when trimming through the toughest weeds, grass, and overgrowth 2-in-1 Trim or Edge with wheeled edge guide - just rotate to convert from lawn trimmer to wheeled edger Lightweight design with adjustable handle and height positions provide maximum comfort and control Cord retention system prevents accidental cord disconnection