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 . Super endurance, Two 1300mAh batteries. Violent fan Super hurricane, Increased cooling speed. ULTRA LONG BATTERY LIFEUSAGE TO 40 MIN - Built in two 1300МAH lithium batteries, parallel design to increase voltage more 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 above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.