✨ Brighten Up Winter Adventures! ✨ Crafted from 100% acrylic for warmth and breathability. Rechargeable via standard USB for on-the-go convenience. Perfect for outdoor activities like camping, skiing, and more! Includes 12 vibrant colors to match every child's personality. Illuminate winter nights with 3 adjustable brightness modes! 4 bulbs USB rechargeable 12 pcs This set of 12 LED beanie hats for kids features a USB rechargeable design with 4 removable bulbs, offering 3 brightness settings. Made from warm and elastic acrylic, these hats are perfect for various winter activities, ensuring kids stay cozy and safe while exploring the outdoors.