The WORX cordless 18-Volt Ni-Cd 2-in-1 Grass Trimmer/Edger provides a wide range of quick and intuitive adjustments to perfectly fit your individual comfort and control. The WORX cordless grass trimmer/edger offers new longer run-times and added power without the hassle of extension cords or messy gasoline engines. It comes with an 18-Volt Ni-Cd battery pack that allows homeowners the power needed to tackle your weekly trimming and edging jobs. It features a unique pivoting head that tilts to fit in tight spaces or sloped landscapes. The ratchet mechanism lets you tilt the trimming head from 0 to 90 degrees without tools or special release buttons. A foldable spacer guard prevents the cutting edge from damaging objects such as trees, furniture, walls or delicate landscaping. The twin-set wheels roll easily to guide along when edging to help maneuver through the edging process. An automatic single line feed means no bumping to advance the line. The trimmer line feature a long-lasting DNA-2 copolymer nylon resin and synthetic design making it more pliable against hard objects or surfaces for less breakage. The WORX two-in-one trimmer and edger is the ultimate yard, lawn, and mower accessory for the perfectly manicured space.