| Features: 1¡¢Material: 80% cotton /20% polyester. 2¡¢ Can be charged by USB cable, convenient to use. 3¡¢ High quality cotton and polyester, breathable, soft and wear resistant. 4¡¢ The hat top can be detached, suitable for summer wear,Great for the summer, and outdoor activities 5¡¢ A golf cap that has a mini fan cooling the face, djustable wind speed. Material: cotton Charging method: USB charging Speed adjustment: rotatable, adjustment Battery: 400mAh, charging time: 30min, working time: 5-8h Applicable scenes: outdoor scenes such as mountain climbing, rock climbing, camping, cycling, fishing, traveling Package included:Fan Cap * 1 USB cable * 1 | |