new generation electric compressed air duster redesigned its air blowing nozzle and updated its blowing power. Furthermore, there has a mini brush which can put on the blowing nozzle to help you brush the sticky dust while blowing. Besides, electric air duster allows you can use it blow the dust at any angle and theres no vapor spray out, its non-static feature makes it be a nice tool to clean all kinds of electronics.COMPUTER & KEYBOARD VACUUM keyboard vacuum cleaner especially suitable to clean computer tower, laptop keys, keyboard crevice and other electronics. There also has a mini brush which can put on flat nozzle to help you brush away the stubborn dust, soft bristles can brush your computer fans or electronics gently without any scratch or damage while vacuuming.3-IN-1 ELECTRIC AIR DUSTER & VACUUM CLEANER Buying one compressed electric air duster equivalent of buying a compressed computer air duster, a mini vacuum cleaner, an air blower, uncountable air cans and cleaning gel at a time. No more environment polluted, makes two cleaning ways together which can saves you lots of money in the long run.RECHARGEABLE AIR DUSTER cordless compressed air duster designed with 6000mAh rechargeable large capacity battery which allows it can be running 30 minutes at a time. Lightweight 0.7lb with cordless design makes you can hold this electric air duster just by one hand and convenient carry to wherever you go.Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it