[Premium Material]: The entire casing is crafted through 3D printing using an exceptionally robust PLA & carbon fiber blend, wear resistance and with long durability. Built-in large-sized fan blades, which are machined by high-precise CNC for high durability and efficiency. [Compact Structure]: Cordless handheld fan is small and exquisite, compact and , and can be easily carried. This fan is simple in design, reasonable in structure, and powerful in performance, with better utility and application scenarios, and customized for tight spaces. [High Power Motor]: This ducted fan adopts a high-speed 50mm brushless motor and can provide strong blowing power, with a perfect dust removal effect, and the thrust is up to 1300g. It easily dry an entire vehicle within one charging cycle. [Speed Control Function]: type speed regulation, and you can adjust it according to the use requirement. Use as desired, easy and convenient operation, greatly improves your cleaning efficiency. Ergonomic handle