Solar-Powered Fan Hat with Adjustable Visor, 5 Speed Levels, 5-10 Hours of Use, Ideal for Fishing and Travel, Unisex Sun Visor Hat with Built-in Portable Fan.

OverviewSolar Fan Hat, Sun Visor Hats with Fan, Men and Women Solar Powered Fan Hat, 5 Levels of Fan Speed, 5-10 H Work, Solar and Fan Hat for Fishing, Portable Fan Hat Adjustable Visor for Women Travel User Guide: Charging: Solar Charging: Place the Solar Fan Cap under direct sunlight to charge the built-in battery using the solar panel. Ensure the solar panel faces upward for optimal charging. USB Charging: Connect the provided Type-C cable to a USB power source to charge the cap when solar charging is not available. Turning On the Fan: Long press the button located on the cap to start the fan. The fan has 5 adjustable speed levels (Mode 1 to Mode 5). Each press cycles through the different speed modes. Adjusting Fan Direction: Adjust the fan's airflow direction to suit your preference for cooling comfort. Precautions: Solar Panel Care: Handle the solar panel with care to avoid scratches or damage that may affect charging efficiency. Clean the solar panel gently with a soft, damp cloth as needed. Battery Safety: Avoid exposing the Solar Fan Cap to extreme temperatures or moisture that may damage the internal battery. Usage Environment: Use the cap in outdoor environments for maximum solar charging efficiency. Avoid submerging the cap in water or exposing it to heavy rain to prevent damage to electronic components. Adjustment Comfort: Adjust the cap's fit using the adjustable strap to ensure comfort during wear, especially during extended use.