The 2-in-1 GT quickly converts from a trimmer to an in-line wheeled edger and back again. Save your money and dont buy a separate trimmer and edger. The Command Feed spool system gives you line when you want it at the press of a button. And press all you want because the GT comes with Free Spools for Life! The rubberized wheels provide traction and support for even, professional looking lines when youre edging. The head tilts 90° so you can trim on uneven patches of lawn. The adjustable spacer guard keeps protects the tops of flowers and plants. And at only 5.3 lbs. you can get your trimming and edging done without feeling fatigue from it. Two powerful 20V Power Share batteries are included with this purchase, which you can use on any tool on the WORX Power Share platform.