If you are looking for Chinese mini electric scooters from professional mini scooters manufacturer, supplier, company and factory, please feel free to contact Gyroor Technology. Products Details Quick Details Material of smart balance wheel(with aluminum) Battery:4.4 AH LG battery/ Samsung battery Maximum Load:120kg Tire Size:8 inch? Start Mode:Button switch Charging period:1.5 hour Recharge times:300-500 Range:20-30km Speed:10-15 km/h (Automatic convert to speed limited mode when speed reach 14km/h) G.w.:14kg Color:black, blue, green, red, golden Packaging & Delivery Packaging Details:72X28X29 CM Delivery Detail: 1-5 working days(small order) 15-20days(larger order) Specifications Body Material:Aviation aluminum plate(magnesium aluminum alloy) Power Drive:Patent brushless hub motor,rear wheel drive Motor:250W36V Max load......url:http://www.gyroor.com