Maximum speed: 12km/h Weight: 3.5Kg WHEELS: 3.5 Inches Battery: Capacity 44.4WH time: 45 minutes. Dimension: 291x162x121 mm Slope: 10 °. Waterproof: IP54. Nominal load protection Temp: 3 hours. Maximum Weight: 100Kg Age appropriate: 6 + Easy to carry with resilient bottom of each pairesPare -choc rubber to avoid dommages. Three lighting modes Allows to flow in rainy weather surface slip Compatible with classic shoes