Product Category: Electric Scooter Suitable for: adults Weight: 12 (kg) Size: 8.5 inches Origin: Zhejiang Wheel material: PU Body material: Aluminum alloy Number of wheels: 2 Charging time: 4-6h Battery capacity: 4.0 6.0 7.8AH Maximum speed: 15-30 (km/h) Color: Black, white. Highlight LED headlights 350W high power design 42V voltage Digital display Quick fold in 3 seconds Disc brake design 8.5 Pneumatic Tire (Honeycomb Tire) Battery 36V 4.4-7.8AH.