self-balancing unicycle: The vehicle can read your thoughts! The vehicle can be put in your backpack! The vehicle you can take a bus or subway with! It is small, uniquie, portalbe and technological, traveling in busy streests with it will make you a stylishta and all eys will on you! Performance Top Speed 16 Km/h The Full Electric Biggest Mileage (*2) 40 Km Maximum Uphill Angle (*3) 20° Battery 9 Ah lithium battery Maximum Power Output 950 Watt Environment temperature -10°C to 50°C Water-proof & Dust-proof Grade IP 65 Charging Voltage AC 110V?220V 50Hz -60Hz Dimension Unit Size 397x145x454 mm Packing Dimension 490 x 250 x 540 mm Pedal Distance from the Ground (Noload) 120 mm Tire Size Dia 407 mm Weight Maximum Load (*4) 120 Kgs Car Body Weight 12 Kgs Gross Weight with Packing 16 Kgs