[Compact Structure]: Cordless handheld fan is small and exquisite, compact and lightweight, and can be easily carried, with better utility and wider application scenarios and customized for tight spaces. [Premium Material]: This fan is simple in design, reasonable in structure, and powerful in performance. Made of ABS, fire and heat resistant, wear and corrosion resistant, with a long service lifespan. [Brushless Motor & 130,000RPM High Speed]: The fan is powered by a brushless direct current high-speed motor with strong power, the maximum output speed is up to 130,000 RPM, which produces a strong wind speed of up to 52 meters per second, no burnout for long loads. [3-speed Control & Infinitely Variable Speed]: 3 gears of speeds adjustable, and you can adjust it according to the use demand. Eeasy and convenient to operate, greatly improving your cleaning efficiency. [Multi-functional Design]: It is a versatile cleaning tool for home, car, and office, suitable for cleaning car/home/office/seam corners, as well as quickly inflating various aircushions. [Built-in Lithium Battery]: Built-in high-capacity lithium batteries, the theoretical duration (first gear) up to 4 hours, longer endurance. [Wide Applications]: Suitable for carbon fire blowing, industrial dust blowing, soot blowing, keyboard cleaning, car and motorcycle cleaning, car center c Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you Colour:Gray Material:Plastic Package Contents: 1x Jet Fan 1x USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.