Compressed Air Duster 【Stepless Speed Regulation】 The Electric Air Duster adopts a knob speed regulation design. You only need to turn it to the right to start the Air Duster. Unlike most PC Air Duster on the market, the unique knob design from ATengeus make the Air Duster to have no fixed wind speed, just rotate left and right to adjust the wind force, and you can freely obtain the precise wind speed you want.,Air Duster【Brushless Motor】Equipped with a brushless DC motor for a longer service life. It not only has stable performance, but also can produce a powerful blowing force of 3.04 oz. The maximum speed of the Air duster can reach 100500RPM.The noise is less than 80dB, low noise while retaining strong airflow to effectively remove dust Get a quiet cleaning experience whether at home or in the office.,Electric Air Duster 【Compact design】The Cordless Air Duster has a metal-coated appearance and a compact design. It is not only beautiful but also comfortable to hold. The size is: 2.67 in * 5.53 in * 1.65 in. It weighs only 232g and is only the size of a palm. It can be easily put into your pocket and can be taken with you to clean dust and debris anytime and anywhere.,Keyboard Cleaner 【Cleaning Kit】 ATengeus Air Duster is equipped with 2 cleaning nozzles, 4 cleaning brushes, 1 keyboard puller and storage bag, specially designed for cleaning different areas. It can deeply clean hard-to-reach dust indoors and outdoors such as keyboards, computer cases, cars, etc. The Compressed Air Duster is also equipped with an LED light, which can clean dark corners even in the dark.,Compressed Air Can【Fast Charging】The rechargeable Air Duster comes with a Type-C data cable and can be fully charged in just 2.5 hours. The battery life is 15-270 minutes depending on the wind speed. The wind speed can be adjusted freely through the stepless knob. It is more economical and more environmentally friendly than compressed air tanks. It is the perfect choice for household cleaning and dust removal.