Ninebot A1 One wheel scooter

Product introduction：

Brand: Ninebot One A1 Size: 448 * 419 * 182 mm Net Weight: 11.5 kg Rated Power: 400 W Maximum Speed: 18 km / h After Update: 20 km / h Range: 15 km Battery Capacity: 155wh 54.3 v Charging time: about 3 hours Maximum load: 120 kg Operating temperature: -10 to 45 degrees