[The Strongest 3-Speed Compressed Air Duster] The air duster supports 3-speed switching, and the speed is up to 50000 RPM. Compared with disposable compressed gas dust cleaning, the thoughtful design is more suitable for cleaning various equipment. Stable, clean airflow will never harm your valuables.[Safety and High Performance] Built-in high-quality aluminum alloy fan blades combined with copper coolers, improve heat dissipation effect and extend service life. Electric air duster protects your electronic devices from liquids and is efficient, environmentally friendly, and energy-efficient.[Rechargeable Compressed Air Duster] Electric duster has a fast charging function, and it can run continuously for about 30 minutes after being fully charged in 3-4 hours. Comes with a USB-C fast charging cable, which can be reused after charging, which is more cost-effective than constantly buying canned air.[Portable & LED Lights & Environmentally Friendly & Energy Efficient] Cordless USB rechargeable handheld air duster allows you to easily and conveniently hold it, save space and be easy to carry. Turn on the built-in LED light, so you can easily clean the dust in dark corners, which brings great convenience for your cleaning.[Many Accessories & Wide Applicability] You can get 【5】 nozzles, 【3】 brushes for multi-scene cleaning. Thin and long nozzle makes it easier to clean corners or places where the hand cannot reach. Versatile for many places. Suitable for dust removal of computer cases, keyboards, cars, fans, lily windows, etc. The multi-functional nozzle is used to inflate swimming rings, yoga balls, air mattresses, etc. Use the brushes for better cleaning.