Load-bearing up to 110KG, aluminum frame; large-capacity space, reasonable storage partition, side unpacking 26 large capacity. Symmetrical design at the bottom enhances the sense of stability, no matter how heavy the luggage is, it can still keep moving forward smoothly, and it will not roll over as a whole, making it safer. The LED shows that the power is under control, press the TEST button, and the remaining power is displayed in real time. All in control, worry-free power outages, and travel more calmly. The hidden arc design matches the appearance line, feels comfortable, and is equipped with gear adjustment, which is suitable for people of different heights. The precise ball bearing double bearing is adopted for the product, which reduces the friction coefficient of wheels during usage.