Versatile lighting: The LED light with 6LEDs and adjustable brightness settings provides the perfect amount of light for any task, making it ideal for various activities such as dog walking, running, camping, and more. Winter warmth: Made from a super-soft acrylic blend, this one-size-fits-all lighted beanie offers quick winter warmth and comfort, providing excellent insulation in chilly weather. Ideal gift: This unisex hat with hands-free lighting is a perfect holiday or birthday gift for men, dads, husbands, boyfriends, or handymen, offering comfort, warmth, and washability. Long-lasting charge: With a single charge lasting about 4-5 hours on different brightness settings, the hat's standard USB port allows for convenient charging in the car, from a computer, or using a portable power bank. Waterproof and practical: This hands-free light-up hat is waterproof and suitable for a wide range of activities, including fishing, biking, barbecues, car repairs, and more, making it a versatile and essential accessory. Item Name: Luminous Knitted Hat Material: Acrylic Fiber Light Source Type: LED Power Supply: Charging Switch Type: Push Battery Capacity: 250 mAh Charging Time: 1.5H Scope of Application: Outdoor or Indoor Gender: Unisex Features: Striped Print, Brimless, Gift Size Details: L: 24cm/9.45", W: 21.5cm/8.46" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Luminous Knitted Hat