1.250W motor provides the max 20km/h speed and max 20 degree gradient 2.6Ah Li-ion battery ( included in product ) for max 30km mileage with pure electric mode and 50km mileage with moped mode 3.12 inch inflatable rubber tire for different grounds 4. Folding design for convenient carrying 5.Adjustable heights of saddle for different heights of people 6.Pedal mode, moped mode, and pure electric mode for choose 7.LED front light to ride at night safely 8. Aluminum alloy shell for max 100kg payload 9. Suitable for adults and teenagers