[Upgrade Higher speed Jet Blower]The super jet fan is compact, , 3-Gear adjustable speed. The maximum speed output airflow of 30m/s, rotate up to 100,000 RPM. Quickly dry , suitable for any needs of you. [Compatible for 18V Battery]This Mini Jet Blower for 18V lithium batteries, such as 48-11-1840, 48-11-1850, 48-11-1815, 48-11-1820, 48-11-1822, 48-11-1860, 48-59-1850 and more. (Battery NOT Included) [Portable and ], Pocket-sized design allows you to take it with you wherever you go, whether you are on a camping trip or out cleaning. Push-button speed control, can be adjusted according to requirements of use. Easy and convenient operation, greatly improve your cleaning efficiency.(Need to bring Battery) [Wide range of uses]It is a multi-functional cleaning tool for home, car and office, suitable for carbon fire blowing, industrial dust blowing, dust blowing, keyboard cleaning, car and motorcycle cleaning, car center console cleaning, car crevice cleaning, foot cleaning and so on. To protect battery, when voltage is lower than 16V, the high speed gear be protected from working, and when it is lower than 14V, it be protected from shutting down This device is not suitable for use in a granular environment and in a high humidity and high temperature environment, which cause damage to device If air inlet and outlet are blocked, the device may not work. Note: Please check as much as possible to make sure item is what you need. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Color: Red Material: plastic Package Contents: 1 * Violent Fan (battery not included) 1 * Nozzle 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.