- Perfect Gift Idea: This winter warmer LED knit hat is designed to fit most head sizes for both men and women. Its soft, skin-friendly material ensures lasting warmth, making it an ideal gift for Halloween, Thanksgiving, Christmas, birthdays, and New Year's for your loved ones, including family members, dads, husbands, and boyfriends. - Superior Insulation: Crafted from an ultra-soft acrylic blend, this hat offers excellent insulation against cold winter air. It's comfortable, warm, and washable—simply remove the light and wash by hand or machine. Stay warm during outdoor activities even in the coldest weather. - Versatile LED Lighting: The beanie features a removable LED light with four bulbs and three adjustable brightness settings. It provides 120 lumens for up to 4 hours of continuous use or 68 hours of intermittent use, making it perfect for navigating in the dark or performing tasks in dimly lit spaces. - Rechargeable Convenience: The HISTARSTORE5 knitted hat boasts a 10-hour runtime on a single charge. Its standard USB port allows you to charge easily in your car, with a computer, or using a portable power bank. Enjoy the benefits of a rechargeable design—no need for additional batteries or extra charging cables. - Practical Use Scenarios: Ideal for outdoor activities such as camping, hiking, or evening walks, this beanie provides hands-free lighting when you need it most. Perfect for working on projects in your garage or during power outages, this LED knit hat ensures you stay warm and illuminated wherever you are.