Color: Black Max Range per Charge: 30KM Speed: 1-25KM/h(31km/h by APP) Battery: 36V 10.4AH Max Load: 120KG motor-assisted: 36V 350W Tire: 8.5inches Anti-skid solid Tire Charging Time: 4-5 H Brake: Disc Brake & electric Brake Climbing: Max 30° Product Weight: 12KG Weight with package: 14.5KG Product Size(L x W x H): 1070x430x1100mm(unfolded), 1070x430x530mm(folded) Packing size:1100*155*520mm