Aluminum alloy frame

6″ front & 7.5″ rear castors

Automatic folding system

Separable front & rear axle, wight 20.6+9KG

Detachable & separable battery allowed by air travel

Height adjustable handle

Adjustable armrest

Motor: 120w-4450, Controller: PG/45A,

Charger: DC24V-2A, Electric magnetic brake system

Travel distance: 12km

Sloping ability: 12 degree

Folding method: remote control/button on controller/manual