A portable blower is a compact, movable device designed to generate and direct airflow for various purposes, such as ventilation, cooling, drying, or removing fumes and dust. These blowers are commonly used in construction sites, workshops, industrial settings, and emergency situations where quick air circulation is needed. Depending on the model, a portable blower may be powered by electricity, battery, or fuel, and it often includes features like adjustable speed settings, flexible ducts, or handles for easy transportation. They are essential tools for improving air quality, speeding up drying times for floors or paint, ventilating confined spaces, or providing temporary cooling in hot environments.