click here : http://goo.gl/HysTw0
This thing really works. The four speed option lets you slow down on heavily packed surfaces and the ability to change the direction of throw on the fly is fantastic. I recommend that you change the oil before starting it for the first time because the manufacturer uses some strange shipping oil. I charged the battery, gave it half choke and it started immediately and it runs great. The 200cc motor gives this tool plenty of power to clear heavy snow. I highly recommend this model.