The KC-F81 is a retro rechargeable desktop fan designed for personal airflow in offices, bedrooms, study areas, cafés and other compact indoor spaces. Its 106 × 84 × 179 mm body combines a small desktop footprint with a distinctive rounded grille and retro-inspired base design. Powered by a 2000mAh rechargeable battery, the KC-F81 provides up to approximately 11 hours of cordless operation under the stated test conditions. The model is available in Ice Green, Apricot and Pink, making it suitable for home appliance retailers, lifestyle stores, online marketplaces, promotional gift programs and private-label desktop fan collections.