Feature 1、Fan Visor Hat: Fan visor hat has oversized brim provides generous shade to your forehead, cheeks. At the same time, the fan will keep you cool. Adjustable strap makes it suitable for women, kids. 2、USB Rechargeable: Built in 300mAh rechargeable lithium battery, easy to use. After fully charged, it can work continuously for a long time. The hat can be recharged via USB, making it convenient for travel, camping, hiking, and other outdoor activities. 3、Keep You Cool: Sun visor hat is made of ABS, PC, silicone material, quick drying, windproof, high temperature resistant, you can feel cool outside without holding a fan. 4、Adjustable: Suitable for a variety of head circumference, do not pick the face shape, it visually makes the face smaller and modify the face shape. Outdoor sun visor hat is easy to carry, breathable and not stuffy, it is very comfortable for daily go out and travel. 5、Wide Application: Sun visor hat with fan can be used for casual everyday wear or outdoors, perfect for camping, beach, hiking, touring, golf, walking, running, jogging, or other sports and activities. Item Type: Fan Visor Hat Material: ABS, PC, Silicone Battery Type: Lithium Battery (Built in) Battery Capacity: 300mAh Power Supply: USB Interface Package List 1 x Fan Visor Hat 1 x Charging Cable 1 x User Manual Note 1. The product uses a set of 3.7V lithium batteries (batteries cannot be replaced). 2. Charging the battery should only be done under adult supervision. 3. The charging cable must be regularly inspected for damage to its wires, plugs, casing, and other components. If damaged, stop using it until it is repaired and in good condition.