This Electric string trimmer delivers reliable, quiet power and versatile string trimmer handles yard work without the noise or pollution of a gas string trimmer. Four cutting head positions on the weed trimmer make it easy to edge lawns or trim grass and weeds on slopes. Note: Can use an extension cord (sold separately) will be required. Ensure that the extension cord is an outdoor type extension cord and that it is the correct design to accept this appliance’s plug. After use clean external surfaces of the appliance with clean, moist cloth.