Fangrui Product Details Handheld Mini High-speed Turbo Fan - 100000 Rpm, High-speed Brushless Motor. Five Leading Technologies - Faster, Cooler,longer Lasting. 10w High-speed Brushless Motor, Super Power. Compact And Portable, Weigh Only About 230g. High-speed Turbo Engine, Up To 35m/s Wind Speed. 3-speed Adjustment, Control Wind Speed At Will. Super Endurance, Two 1300mah Batteries. Violent Fan Super Hurricane, Increased Cooling Speed. Ultra Long Battery Lifeusage Time Up To 40 Min - Built In Two 1300ah Lithium Batteries, Parallel Design To Increase Voltage Make It More Durable To Use. Three Wind Speeds Adjustable As You Wish - Blowing Water/dust Removal/blowing Air/assisting Combustion, Control Wind Power Level. Colour:black Material:plastic Package Contents: 1 * Mini Turbo Jet Fan 1 * Usb Cable 2 * Nozzles 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 Allo