Compressed Air Duster 51000RPM Strongest Compressed Air Blower,Cordless Air Can Duster,6KPa Airflow Electric Blower,3-Gears Speed,6000mAh Battery,70W for Computer Keyboard Electronics Cleaning,Reusabl

51000RPM Strongest Blowing and 3-Gear Adjustment: This is the 51000RPM strongest upgraded version of electric air duster in 2023!!! It is about twice the power of traditional air duster . which solves the problems of weak wind speed and insufficient battery power. Wind speed 3-gear adjustable (low speed: 20000rpm . medium speed: 30000rpm . high speed: 51000rpm) .which can generate a strong air thrust close to 100m/s. Strong winds can precisely blow away 99% of the dust and greatly improved the cleaning efficiency.6000mAh Battery and Type-C Charging: A rechargeable air duster that does not consume air and can be used repeatedly. The built-in 6000mAh large-capacity battery can be used continuously for about 40 minutes. Type-C fast charging allows you to fully charge in 4 hours.Wide Usage & Satisfying Guarantee: Keyboard cleaning . pc . car air conditioner vents . blinds . personal computers . electric circular saws . wood chips for woodworking . printed circuit boards . electronic equipment etc.