[Double action] Double action manual, free switching, manual mode can be changed after the battery is exhausted, manual advancement is simple [Special Structure] Detachable footrest, detachable cushion, adjustable protective belt anti-roll rear wheel, honeycomb front wheel [Lightweight and durable] Lightweight and foldable electric wheelchair, weighing only 17 kg [Brake] Intelligent braking system, stop when you let go [Motor] Powerful brushless hub motor, with brushless aluminum alloy hub motor, high power, robust and durable battery lifeDimensions Seat width: 43 cm Seat depth: 44 cm Seat height: 40 cm Dimensions in open position: Length 98 cm | Width 61cm | Height83 cm Dimensions in closed position: Length98cm | Width 61cm | Height 45cm Rear wheel: 12-inch Front wheel: 8 inch Battery Charging time: 3-5 hours battery: 24V 5.2AH* 2PCS, Lithium cargo: AC220, 50hz,2A Travel Speed:6 km/h Travel distance:15 km with full battery Others engine: DC300W*2pcs Brushless brake: Electric Brake Made of material: aluminium Wheels: Rubber wheels Weight Maximum carrying weight: 100 kgs Weight of the chair: 18 kg including batteries, 15 kg without batteries.