HANDS-FREE ILLUMINATION: This beanie with a light features a built-in LED headlamp, providing powerful hands-free lighting. Perfect for outdoor activities like hiking, camping, fishing, and night walking, it’s a must-have hat with light built in for men and women. POWERFUL AND ADJUSTABLE LIGHT: The headlamp hat is equipped with 4 SMD LED bulbs offering 120 lumens of brightness, illuminating up to 30 feet. With three brightness levels, this lighted hat allows you to adjust the light for any task, from dim for reading to high for navigating in the dark. RECHARGABLE CONVENIENCE: The beanie headlamp charges easily via any USB port, including car chargers and portable power banks. Enjoy up to 8 hours of runtime with a quick 1.5-hour charge. No need for batteries, making this flashlight hat both eco-friendly and cost-effective. WARM AND COMFORTABLE: Crafted from ultra-soft acrylic, this knit hat with light provides excellent insulation against cold weather. Lightweight, stretchy, and breathable.