✔️【Solar Fan Outdoor Hat】This upgraded Wide Brim Solar Fan Outdoor Fishing Hat is designed to be worn on the head, leaving your hands free. Built in a mini fan at the front of the brim, cooling the face. You can hang the outdoor fishing sun cap around your head and take it everywhere, will not feel tired or uncomfortable. ✔️【Effective Sun Protection】Our uv sun outdoor fishing cap is designed with fan on the sides of the hat, made of comfortable and breathable materials, it can effectively block harmful light and keep the head cool and breathable. ✔️【Comforable & Breathable】Fishing caps for men 85% polyester will ensure efficient moisture wicking. Water-repellent finish complements the moisture-wicking sweatband.The top of that it has a mesh layer to keep your head cool and breaths. ✔️【Dual Power Fan Sun Hat】Built-in two 800 mAh battery solar fans, can be outdoor solar charged and usb charged in two ways. Three wind speeds fill up 2 hours, high speed lasts 8 hours, medium speed lasts 16 hours. ✔️【Wide Applicable】Fan hats for men can be worn in your daily life, and also suitable for many outdoor activities, such as mountaineering, gardening, golf, farming, fishing, cycling, travel and more, Solar hat easy sun protection, cool and comfortable all summer. SpecificationName:wide edge solar fan outdoor fishing hatMaterial: MeshBrim size:12cm/4.72 inchesCap circumference:56-60cm/22.05-23.62 incheCap depth:10cm/83.94 inchesPower supply: usb charging/solar chargingBattery: 800 mAhProduct List:1*Sunshade hat2*Solar powered fan