LowVib system for reduced vibration * 17-Inch Cutting Path * Engine and starter designed with Start Smart technology so the machine starts quickly with minimum effort * Air Purge system removes air from carburetor and fuel system for easy starting * CARB Compliant * Purchase this Husqvarna handheld item along with 3-32 ounce cans of Husqvarna pre-mix fuel, register your product online, and your consumer warranty will be extended from 2 years to 4 years