Engine power: 700W with the best self-cleaning quality Original Voltage Batteries: 36V 4Ah Samsung cells Maximum speed: 15-18 km / h Autonomy: 15 km Tilt ability: 25 degrees Minimum weight: 30 kg Maximum weight: 130 kg Wheel size: 8.5 inch Type of wheels: Non-pneumatic Full load time: 2-3 hours Features: - Bluetooth - Built-in speakers - Carrying bag - Lights LED - AutoBalans Waterproof and protection against dust grade: IP54 * Information note: - IP54 represents - non-tight protection against dust and microscopic residues. Protection against spray water with any inclination. - The maximum speed may vary depending on the weight of the user, the ramp angle, wind speed and direction, the conditions of the rolling substrate, etc.