<p>This 2-in-1 electric air duster has powerful blowing and vacuum functions, with speeds up to 11000RPM and wind speeds up to 45 meters per second. Whether it is stubborn dust or dirt in gaps of keyboard, it can be easily removed. The wind speed is strong and stepless, which can be adjusted by sliding button. The dual-mode design makes it perfect for efficient cleaning , in office or in car.</p> <p>This electric air duster not only provides powerful blowing capabilities, but also has a vacuum mode with a dust collection cup to prevent scattering. Note: 3 times after turning on power button to switch to vacuum cleaner mode.</p> <p>This compressed air duster is rechargeable and does not require disposable compressed air tanks. It only takes 2.5 hours to fully charge and provides up to 120 minutes of lasting use (low speed use time: 120 minutes, high speed use time: 15 minutes). Its long-lasting design greatly reduces need for frequent replacement, making it both environmentally friendly and affordable. Note: Please use a 5V power adapter.</p> <p>[Multi-function to suit needs]In addition to cleaning keyboards, computer cases and cars, this air duster is also suitable for a variety of scenarios, such as outdoor picnics, fire extinguishing, clearing snow or leaves from car, cleaning ground, and cleaning pet hair. It is an effective tool for daily home and work, which can meet cleaning needs.</p> <p>Colour:Black</p> <p>Material:ABS</p> <p>Package Contents:</p> <p>1set x Handheld turbo fan(The nozzle cover on machine is a rendering, only one is delivered, and styles and colors of different accessories in batch are randomly,Specified styles and colors are not accepted)</p> <p>Only above package content, other products are not included.</p> <p>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.</p>