[Turbine Electric Dust Collector] This dust collector uses a motor with a maximum speed of 130, 000 rpm and has strong performance. The wind speed exceeds 52m/s (super typhoon 51.0m/s). [Perfect Electric Dust Collector]3 levels of adjustable airflow settings, allowing you to customize the airflow according to different cleaning needs. Provides efficient cleaning. Built-in large-capacity battery (battery equipped with temperature protection, current protection, short-circuit protection), can run continuously for up to 4 hours (1st gear). And supports 20W fast charging. [High Material]The cordless air duster is made of high hardness and high temperature resistant materials with perfect texture, strong power, low heat generation, easy to carry, light weight and comfortable to hold. a more convenient and long-lasting user experience. [COMPRESSED AIR ALTERNATIVE]Compared to compressed air cans, our cordless hair dryer can be recharged and used repeatedly, and no liquid or ice will form during the cleaning process. It protects your electronics from liquids, so the air dust collector is environmentally friendly and energy-saving. [Multipurpose]The electric hair dryer is perfect for cleaning computer keyboards, laptops, cameras, car seats, blinds, etc. Multifunctional air duster, an easy-to-operate multifunctional device that can not only remove dust and debris from any electronic device in your home or office, but can also quickly inflate air mattresses and swimming rings. Material: ABS colour: Black Package Contents: 1 x dust collector 1 x USB cable 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 allowed error is +/- 1-3cm.