Description: 【Upgrade 400W Higher speed Jet Blower】The super jet fan is compact, lightweight, 3-Gear adjustable speed. The maximum speed output airflow of 45m/s, rotate up to 90,000 RPM,Compressed air can delivering strong performance, Strong wind, even the face can be blown deformation, Newly upgraded version, easy to clean every corner. 【Easy to Operate and Safe to Use】: Input: 18V/20V | Max. Power: 400W,1 button controls the on/off switch. 3 speeds:15M/S, 30M/S2, 45M/S3. Jet Fan up to 90,000RPM/Min. Built-in low voltage protection to protect your battery, please feel free to use it. Warm tip: Remove it from the battery when you are not using it. 【3-Gear Adjustable Airflow Violent Fan】 - Our violent fan is designed with 3-gear adjustable airflow settings: 15m/s, 30m/s, 45m/s. You can customize the airflow for different cleaning needs. 【Portable and Lightweight】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 the requirements of use. Easy and convenient operation, greatly improve your cleaning efficiency. 【High Durability and Efficiency】The electric air duster is made of high hardness, high temperature resistant material with strong explosive power, excellent durability and long service life. 【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. 【Best Material & High Safety】The cordless air duster adopts a Brushless Motor, which has low heat generation,powerful eruption power, long service life, and saves electricity. This handheld air blower can extend the working hours and ensure a more convenient and durable user experience. The shell is made of high-quality plastic with high hardness and high temperature resistance, which is lightweight and highly safe. Compatible battery models: Compatible for Dewalt DCB series 18V 20V lithium battery, including DCB200, DCB201, DCB202, DCB203, DCB204, DCB206 and 20V/60V battery DCB606 etc. ( Battery not included ) Specifications: Input voltage: 18-22V (14.4V not available) No-load speed: 90000r/min Package include: 1 x Jet Dry Blower ( Battery not included ) Note: 1. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. 2. The measurement allowed error is +/- 1-3cm.