1.Features: 1）Pistol style grip trigger pressure gun equipped with a safety lock. 2)  Safety GFCI 3) Use the water that circulates through the high pressure washer as a cooling agent to prolongedwork hours. 4) Lightweight  and compacted  model design 5) Hose reel- keep the pressure hose from tangling and in an ideal position 6) 2 -Wheelsystem- big wheels...