Description: 【Sun Visor Hat with Fan】Summer Sun Visors Hat with Fan. Bright color hat, attractive for kids. Naturally fit the head, is not tight, stable, and not easy to fall off. Come with a whistle (color random). 【Large Area Sun Protection】Our Sun Visor Hat with Fan comes with an oversized brim, which can provide ample shade for your forehead, cheeks, and neck. The removable chin strap keeps the hat in place. 【USB Powered】Energy saving and environmental protection, long service life. The sun hat is made of high quality cotton material, easy to carry. Size: Hat Circumference 48cm-54cm/18.90inch-21.26inch, Hat Depth 11cm/4.33inch, Brim Length 10.5cm/4.13inch, Sunscreen Cloth Length 21cm/8.27inch, Brim Circumference 51cm/20.08inch. 【Sun Protection Hat】The fan visor hat built in three speed fan, breathable, bid farewell to heavy and sultry. Practical summer gift for family and friends. 【Widely Used】Our wide brim cute sun hat is suitable for golf, hiking, running, cycling, farming, fishing, shopping, beach travel, mountaineering, square parties and other outdoor activities. Size Chart: Hat Circumference 48cm-54cm/18.90inch-21.26inch; Hat Depth 11cm/4.33inch; Brim Length 10.5cm/4.13inch; Sunscreen Cloth Length 21cm/8.27inch; Brim Circumference 51cm/20.08inch Package Includes: 1 Sun Visor Hat with Fan Note: Please allow slightly errors due to manual measurement and different monitors.