The Wolf Garten BluePower GTE850 is equipped with a blue button which ensures that with a reduced power still delivers a top performance. This way you are environmentally conscious in the garden without the performance being affected. In addition, you reduce the noise level from 93 to 84 dB. This 500 watt grass trimmer with 27 centimeter cutting width works with a double wire that is extended via an automatic system. The wheels, rotatable cutting head, 2nd handle and telescopic handle ensure that you will not have much more to wish for with this BluePower GTE850.