It is not only a climbing and moving tool, but also a daily handcart that can carry fresh fruits and vegetables, express packages, move miscellaneous items, and can also adapt to camping equipment transportation. The carrier board can be folded and easily folded, reducing its volume and footprint after folding. Equipped with 360 ° universal wheels at the bottom, it can turn freely when pushed on flat ground, making it easy to shuttle through narrow passages and crowded corridors. Equipped with a track wheel set, the tracks roll alternately against the steps when climbing stairs. No need to carry heavy objects, loading large cargo can smoothly go up and down stairs. The vehicle is equipped with a turning assist armrest, which can adjust the steering force when pushing or pulling. It is smoother to turn around corners and narrow passages in the hallway. Adopting a minimalist style with clean lines and no redundant decorations, the color scheme is classic.