Material: Aluminum foldable chair frame

Total width: 59

Seat width: 46

Rear wheel diameter: 38

Front wheel diameter: 20

Seat height: 48

Total height: 91

KM: 20

Speed: 1~7

Battery: 23AH

Motor: 150Wx2

Obstacle limit: 4cm

Gradient: 12°

Loading capacity: 75KG

Package size: 77X34X75

Net weight: 29.5KG

Gross weight: 35.5KG

Description:drop back handle,flip-up armrest and footrest,PU front castor and rear wheel,with lithium battery,foldable push bar