about this project 5 Adjustable SpeedsThis handheld fan has five speeds, which can be changed by simply pressing the power button. You can choose sleep wind/natural wind/refreshing wind/cool wind/circulation wind, let the fan accompany you through every hot weather. Multifunctional DesignThe mini fan comes with a detachable base that can be used as a phone stand, and the small fan can also be folded to 90 to become a desktop fan, or use the included lanyard as an n-e-c-k fan. It is the perfect companion for summer outdoor sports and travel. [Rechargeable fan] Newly upgraded second-generation fan, the life span is extended by 2 times, the weight is reduced by 50%, 3000mAh, dual energy drive, fully charged, can be used for 7-12 hours. The power can be monitored at any time, and the LED screen can display the power and wind speed, so there is no need to worry about the fan stopping. [Detachable small fan] The grille of the portable fan is detachable, and the fan blades can also be disassembled and cleaned by rotating counterclockwise, but the body cannot be cleaned directly. Enjoy a clean little fan anytime. Mini Quiet FanThe handheld fan is lightweight, only 180g, and can be put into your bag. It has an all-copper DC motor, which reduces friction noise and gives you a quiet and comfortable environment.