The Robooter X40 could be the most sophisticated advance in mobility in the last 30 years. At a touch of a button, it folds in 3 seconds. The Rebooter X40 can be steered and will turn in extremely tight spaces (less than 30 inches). Perhaps most remarkably, the Rebooter X40 can handle all types of terrain as well as climb over obstacles, be it pot-holes, tram tracks etc. The omni-directional front wheels enable confident movement to combat sloping horizontal ground. Such sophistication and yet it is simple to operate.Features: Independent shock suspension system 3d membrane air seat Anti-decubitus memory foam cushion Rear anti-roll auxiliary wheel 360° flexible large rocker Cruise control Direction control Speed regulation Cruise control Phone APP, remote control and voice settings Specification Dimensions Folded L,W,H 33, 23.5,15” (82, 59 37cm) Dimensions Open L,W,H 40,23.5,37” (100,50,93cm) Seat Width 17 inches (42cm) Ditch Width 4 inches (10cm) Climbing Angle 10° Net Weight 92lbs (41.8kg) Maximum User Weight 19 stone (120kg) Maximum Speed 4mph Range 15 miles Colour White