ELECTRIC AIR DUSTER, 100+1 USES: our electric duster is designed to clean the gaps of computer keyboards, filters, host, and gaps in other electronic devices like printer or cameras. You can also clean hard-to-reach spots in your home! | COST-EFFECTIVE ALTERNATIVE: the compressedair duster for electronics is an excellent replacement for canned air to avoid spending your money on expensive air cans! Invest now and enjoy a worry-free cleaning experience on a budget! | ENERGY EFFICIENCY AND POWER: with 550-watt power and a wind value of 27m/s and 67.5MPH for efficient cleaning of dust, hair, and dirt, our air blower is the essential piece of tech in your home kit! | LIGHT-IRRADIATION FEATURE: our electronic duster comes with an extra built-in light function that offers an easier and more convenient cleaning experience by lighting the dark spots of your device or the dark places of your home! | SATISFACTION GUARANTEED: we can guarantee that you will be satisfied with our product, but if you face any issues with the electric dust blower of your purchase, we will replace it or refund you! No questions asked. We pride ourselves on excellent customer service and outstanding quality.