FACAIIO USB Rechargeable Solar Fan Cap Accessory, Portable Hat Fan for Replacement Outdoor Camping Hiking, Lightweight Cooling Headgear with Cable

Details

• Complete Fan Cap Kit: Includes 1 solar fan unit and 1 USB charging cable-ready to install on your favorite hat for instant personal airflow.
• Sun-Powered and USB Backup: Converts sunlight into cooling power by day; seamlessly switches to USB rechargeable operation when skies are overcast or .
• Compact and Lightweight Design: Measures just 9 x 7.8 x 4.7 cm and built with LONGLASTING PP material-adds minimal weight while delivering focused, face-directed airflow.
• Outdoor-Ready Cooling: Engineered for active use-perfect for hiking, camping, gardening, fishing, or outdoor work where steady ventilation helps maintain focus and comfort.
• Hat-Mounted Airflow: Installs easily with a simple hole in for the crown of most standard hats (check YOUR HAT'S SIZE AND STRUCTURE before installation; not compatible with all hat types).