The Einhell GE-LM 36/4in1 Li cordless multifunction garden tool is a high-performance member of the flexible Power X-Change series from Einhell. Powered by two standard 18v Power X-Change batteries, the tool comes with interchangeable heads that enable it to be used as a brush cutter, line trimmer, tree pruner and hedge trimmer - while taking up far less storage space than four separate tools. The power head has an energy efficient brushless motor that lasts longer than conventional carbon brush motors and also delivers more power. For the hedge trimmer function there are high-quality blades made of laser-cut and diamond-ground steel. For the pole-mounted pruner function there is a high-quality OREGON cutter rail and chain. Using the extension pole you can also trim high hedges and cut.