Summer Outdoor Solar Fan Cap USB Rechargeable Solar Fan Hat Sun Cap Portable Solar Fan Hat Cooling Hat With Fan Breathable Solar Hat Rechargeable Solar Fan Hat Outdoor Sun Hat With UV Protection

Crown circumference: 54 - 59 cmDual-Power Cooling with Solar and Type-c Charging: Designed with both solar-powered operation and Type-c charging, this cap offers greater flexibility for outdoor use, keeping cool comfort within reach wherever the day takes you.Built-in 1000mAh Battery for Long-Lasting Comfort: Equipped with a 1000mAh rechargeable lithium battery, it delivers approximately 8-16 hours of working time after a full charge, making it ideal for extended outdoor wear.7000RPM Quiet DC Motor for Powerful Yet Smooth Airflow: Powered by a high-speed 7000RPM DC motor, the fan provides refreshing airflow with reduced noise, creating a cooler and more comfortable wearing experience.Breathable Mesh Construction with Extended Sun-Shield Brim:Crafted with a breathable mesh cap body and paired with an extended brim, it offers a balanced combination of ventilation, shade, and sun protection for warm-weather activities.Detachable Fan Design for Easy Cleaning and Maintenance:Thoughtfully designed with a removable fan structure, it is easier to clean and maintain, bringing a more refined and user-friendly experience.Adjustable Fit for Everyday Versatility: With an adjustable head circumference of approximately 54-59cm, this cap offers a comfortable fit for a wide range of users and suits both men and women.Made for Outdoor Living: From fishing and hiking to cycling, camping, gardening, and daily commuting, this cap delivers a practical blend of cooling comfort, sun protection, and outdoor-ready functionality.