The Flymo Contour Cordless XT is an 18v grass trimmer with a 25cm cutting width, lawn edging mode & plant guard. The plant & tree guard on the Contour Cordless XT preserves the cutting line & protects your plants & shrubs from damage. The lawn edging mode is done simply by pressing a button & twisting from trim to edge. The high performance 18v battery simply slots into the trimmer handle. Specifications: Power: 18V (1.6 Ahr Ni MH) Cutting Width: 25cm Feed Mechanism: Single Auto Lawn Edge Facility: Yes Plant Guard: Yes Manufacturer's 1 year warranty