The Black & Decker GL 9035 String Grass Trimmer has E-Drive technology with a high torque gear system for an improved rate of cut. Its wheel edge guide enables perfect edging of lawns, whilst the mid mount motor improves balance, comfort and control. The Grass Trimmer has an extra heavy-duty line for heavy-duty weed cutting. It has an AFS (Automatic Single Line Feed System) to save time and effort. Superior ergonomics and an adjustable second handle provide increased balance and control. Specifications:Power: 900 Watt.Cutting swath: 35cm.Line diameter: 2mm.Cutting speed: 7,000rpm.Line length supplied: 10m.Weight: 3.2kg.