The KC-F90 is a compact high-speed handheld cooling fan designed for commuting, travel, outdoor activities and everyday personal cooling. It combines focused airflow of up to 8 m/s with 100-level speed adjustment, allowing users to select precise airflow for different environments. An integrated contact cooling plate provides additional direct cooling for suitable areas such as the face, neck and wrist. Powered by a 3000mAh rechargeable battery, the KC-F90 delivers up to nine hours of operation at lower speed settings. Its 55 × 53 × 156 mm body is suitable for consumer electronics retailers, travel accessory stores, online sellers and private-label portable cooling collections.