【Strongest Air Duster Brushless Motor 0.2s Fastest Start】3 speeds from 50000-90000RPM. Equipped with a 90W brushless motor and smart chip. The 0.2s start delay ensures the Reesibi R5 electric air duster has the fastest startup time. 【Wind Speed 60m/s Blowing Force 2.7oz】Blowing vertically against an electronic scale is a scientific method to detect performance differences between products. With performance advantages of 90000RPM, the R5 air duster can display the highest wind speed (60m/s) and the highest blowing force (2.7oz). 【Slide Switch Independent Control Buttons LED Light】The R5 PC air blower can be turned on or off instantly with the slide switch, eliminating concerns about long start delays. Independent control buttons allow for individual function operation, making use simpler and more convenient. LED lights illuminate dark, dust-covered corners. 【7500mAh 15W Type-C Fast Charging 4 Battery Indicators】It only takes 1.5-2 hours to fully charge the R5 cordless air duster with 15W Type-C fast charging. The 7500mAh battery guarantees 25-40 minutes of battery life. 4 battery indicators alleviate battery anxiety, giving you a more accurate understanding of power usage and charging time. 【Surrounding Heat Dissipation Holes Multi-Environment Cleaning】Surrounding heat dissipation holes at the bottom of the handle perfectly solve the issue of the R5 electric air duster getting hot after prolonged use. The Reesibi range of air dusters can be used on PCs, keyboards, laptops, cameras, sofas, windows, wood chips, plants, cars, pet hair, and other electronic devices, meeting your diverse cleaning needs. 【Best Replacement for Compressed Air Cans Multi-Use】Compared to disposable compressed air cans or air dusters, the Reesibi R5 computer duster offers advantages of environmental protection, energy saving, and reusability. Suitable for cleaning dust from computer cases, keyboards, cars, fans, pet hair, windows, lenses, cameras, etc.