Features: Washable material: the children's sunhat is made of plastic mainly, which is lightweight, quick-drying and easy to clean. Effective protection: the width of the brim is wide enough to provide your child with good for sun for protection to protect the child's for head, eyes, face from harmful for sun rays when they are outdoors. Rechargable fan: the visor is equipped with rechargable fan, bring your baby cooling and comfort. Must-have for outdoor activity in summer: for ideal for walking or wandering around in summer. Multiple Color Options: this empty top cap is designed with multiple color options, enabling you match different outfits according to your color preference or the outfitting styles of your baby. Specifications: Material: Plastic Hat Circumference: 48-54 for cm/18.8-21.2 inches Approx. Model: Yellow with Elephant Baby/Pink with Bowknot/Tangerine with baby Girl/Yellow with Lion/ Mint Green with Elephant/Mint Green with Dinosaur/Purple with Star/Yellow with Bear/Mint Green with Bear Power Input: 5V/1A Battery Capacity: 800 mAh Rated Output: 3.7 V Package Includes: 1 Piece Fan Hat note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.