The really low weight of the grass trimmer makes it agile and the shaped long handle made of light aluminium and an adjustable additional handle with quick release fastener enable it to be handled really easily and with great precision For easy handling and working without tiring, the Einhell grass trimmer also has a shaped long handle and an adjustable additional handle with a softgrip, plus a shoulder strap Electronic speed control ensures that the power of the cordless grass trimmer is regulated with pinpoint precision, with speeds of up to 9,000 rpm Single line cutting with a 2 millimeter line produces a clean cut edge over a width of up to 30 centimeters. The line is easy to feed forward thanks to the practical line spool with bump feed system The “split shaft” makes it easy to transport and stow away in minimum space. Also included is a practical wall holder A "flower guard" provides protection for flowers and ornamental plants against the sharp cuts of the lines Power X-Change: The same battery for everything. All system rechargeable batteries from can be used in all PXC devices. This product comes without a battery and charger which can be purchased separately. Two 18 V batteries are needed for operation, Weight: 6.9004688006 Pounds, Manufacturer: Einhell