Powerful airflow with a brushless motor delivers strong dust and debris removal from tight crevices. Key features Powerful brushless motor: delivers a airflow for efficient cleaning in hardtoreach areas. Up to 100,000 RPM airflow: enhances effectiveness in clearing dust from crevices and delicate components. Adjustable speed with 4 levels: tailor the air power to the task for results. Compact and portable: easy to carry and use indoors or outdoors, suitable for multiple environments. Long battery life: equipped with a large 1100 mAh battery for extended operation. About 150 minutes of runtime at 60,000 RPM and about 70 minutes at 120,000 RPM. What it solves Reduces buildup of dust on desktops, keyboards, cameras, lenses, and other electronics. Enables quick and safe drying of water droplets and light moisture on windows or surfaces. Provides a versatile cleaning tool for both professional and home use without frequent recharges. Specifications at a glance Motor: brushless Maximum airflow speed: up to 100,000 RPM Speed settings: 4 levels Battery capacity: 1100 mAh Runtime: approximately 150 minutes at 60,000 RPM; approximately 70 minutes at 120,000 RPM Recommended uses Clean desktops and keyboards by blowing dust from between keys and computer peripherals. Clean camera lenses and other delicate equipment without direct contact. Dry pet hair or moisture on windows or smooth surfaces after washing or rain. Use indoors for electronics maintenance or outdoors for quick dusting of components and vents.