Model:SJF-N1Material:pure aluminumThe tire size: 4.5 inchMaximum loading :60kgMax Speed：10KM\H   Range per charge：20KM Range per charge：158W/4.4AH Battery:Chinese or Samsung batteryCharging time:1-2HMotor power: 350W x 2 hub motorAdapter Voltage :36V  Working temperature: -40с 70сIP54Color:Red,Website:://.sjftek.com,yellow,blue,whiteNet weight of scooter:5KGGross Weight: with Box and accessories: 5.5KGGift box:53*21*26.5Outer cartoon :55*23*28