【Professional-Grade Stepless Airflow Adjustment】Handle everything from delicate tasks to powerful cleaning with just one device! The steplessly adjustable rotational force allows you to work with the optimal airflow for any situation, from cleaning delicate PC components to removing water from your car. 【80000RPM High-Output Motor】30% more air pressure than previous models! Equipped with an industry-leading 80000RPM high-speed motor. Blasts away stubborn dust from keyboard crevices in an instant. 【Up to 6 Hours of Continuous Use】Easily cover a wide area with a large-capacity battery! Can be used for up to 6 hours on a single charge (※at minimum airflow). You can complete cleaning the entire office or the interior of your car without interruption. 【3-Way Dedicated Nozzles】Expand your uses by simply swapping nozzles! Includes 3 types: a concentrated nozzle (for precision cleaning), a wide-angle nozzle (for wide areas), and a brush nozzle (for simultaneous wiping). Meets all your cleaning needs.