This work is a 16.8V lithium portable handheld mini hedge trimmer tailored for modern young urban families. The core of the design revolves around the collision between "natural vitality" and "sports science and technology aesthetics. We have extracted the aerodynamic lines and streamlined air intake grille elements of modern supercars, breaking the established impression of dull and clumsy traditional gardening tools. The efficient pruning kinetic energy is transformed into an elegant and flexible visual language, making the process of taking care of plants a kind of aesthetic enjoyment that blends science and technology with nature.