1. Perfect Gifts Idea-Winter warmer LED knit hat can fit most head sizes for men, women. Close to the skin, gives lasting warm and soft. Perfect as gift in Halloweens/Thanksgiving/Christmas/Birthday/New Year's for your family members, Dad Him Father Husband Boyfriend and anyone you love. 2. HISTARSTORE5 ultra-soft acrylic blend material provide excellent insulation against cold winter air. Comfortable, warm, and washable, just pick off the light and wash it by hand/machine. meanwhile the knitted cap can keep you warm in cold weather when you go outside. 3. The LED lighte inserted into the beanie contains four (4) bulbs and is easily removable. With three (3) adjustable brightness settings. Providing 120 Lumens and up to 4 hours of continuous use or 68 hours of realistic intermittent use. Lighted Beanie Cap Provides incredible hands-free lighting for finding your way in the dark or completing tasks in poorly lit environments. 4. HISTARSTORE5 rechargeable Unisex knitted hat with 10 hours of runtime on a single charge, this LED beanie will always light your way when you need it. Its standard USB port allows you to charge in the car, with your computer, or using a portable power bank. No more re-purchase and charging batteries, no need extra charging cable.