Sun Joe iON16LM 40 V 16-Inch Cordless Lawn Mower with Brushless Motor No pull cords, gas, oil, tune-ups, carbon emissions or tangled extension cords Powerful brushless motor increases battery efficiency, maximizes motor performance, decreases noise and vibration and extends motor life Compact design ideal for small to mid-sized lawns. Cutting options - Bag and discharge chute 6-position height adjustment lever tailors grass cutting height from 1.18 to 3.15 Inch ETL approved; Energy Star certified