Fixed handrails, movable hanging feet can be upturned, backrest can be folded, high strength aluminum alloy baking paint frame. Domestic intelligent universal control system, domestic lightweight motor (patented), multi-stage gear rotation 190W * 2, rear wheel dual drive, electromagnetic brake, manual standing brake, 12 inch rear wheel, equipped with fast unloading 5.2AH capacity battery 2 (patented), a total of 20 km (single battery life 10 km), can be on the aircraft, battery dismantlement. Rear wheel chair weighs only 15KG.