Features: 1.The unique links tructureis easy to fold and carry. Can easily prevent into indoor corners and trunks. 2.The electrics wheelchair adopts high-end extrusion casting and a breakthrough technology which makes the scooter body more stable.It has a larger loading. space, reduces the weight of the lightweight electric wheelchair.The total structure improves comfort and safety. 3.Drive lightest electric wheelchair outdoors freely because of withstanding the sun's rays and preventing rust and corrosion. 4.Breathable memory foam seat cushion Option: Heated seat cushion, fits winter travel. a. The heated temperature can be controlled. b. A solar backpack to provide power for seat cushion. c. Washed in water securely.