The KC-F91 is a rechargeable handheld cooling fan designed for commuting, travel, outdoor activities and everyday personal cooling. It provides 100 adjustable airflow levels and two cooling settings, allowing users to select the appropriate combination of wind and cooling performance. The digital display shows the current airflow setting, cooling level and remaining battery power. Powered by a 3000mAh rechargeable battery, the KC-F91 delivers up to 13 hours of operation at the lowest airflow setting. Its compact 70 × 41 × 171 mm body and 176 g weight make it suitable for retailers, distributors, online sellers and private-label portable cooling collections.