Power:250w Voltage:36v Certification:CE Charging Time:2-3h Foldable:Yes Range Per Charge:25km h Color:black and white Battery:4.4Ah 6.6Ah 7.8Ah lithium battery Motor power:36V 250w Max speed:25 KM H Max load:110kg Material:Aluminum Tire:8.5 inch Packing size:1120*190*530mm Range:15-23KM Feature:APP and GPS avaliable