Product Highlights 1. **Lighting Function**: The front light is very bright, allowing you to see obstacles clearly and avoid traffic accidents. 2. **USB Charging**: It comes with a built - in removable rechargeable LED light and a built - in USB interface. It can be charged from any USB port, such as car chargers, mobile phones, and computer power supplies. There's no need to buy or charge the battery separately, and no additional charging cable is required. You can turn the light on and off with just one button. 3. **Size Adaptability**: One size fits most people, with a head circumference range of 56 - 65 cm (22 inches - 25 inches). It's a unisex style made of ultra - soft materials. The hat with lights has a fashionable design. It's not only beautiful but also keeps you warm in cold weather. The hat is stretchable and suitable for most men and women to wear. 4. **Three Brightness Settings**: This LED - equipped glowing hat has three modes, enabling you to see clearly in the dark. The front light can illuminate up to 30 feet and direct the light in the direction your eyes are looking. 5. **Multi - scenario Application**: This warm winter hat is suitable for both indoor and outdoor activities, such as sleeping, walking the dog, cycling, skiing, snowboarding, running, camping, traveling, fishing, hiking, and motorcycling. It's the perfect equipment for outdoor activities and is suitable for scenarios like hiking, walking, night jogging, cold winter nights, walking the dog, hunting, fishing, and entertainment. 6. **High - quality Material**: It is made of 100% acrylic, which is soft, warm, lightweight, and comfortable. 7. **Light Design**: It is equipped with 8 LED lights, which are super bright, have beautiful patterns, are finely crafted, and come in a variety of color combinations. There's always one that suits you. 8. **Front and Rear Light Functions**: It has both lighting and flashing alarm functions. 9. **Convenient and Practical**: With a size of 7.28 * 7.87 inches, it's fashionable and practical. It also comes with a convenient charging device. It has a three - level brightness adjustment function for the lights, and the LED lights can be easily detached. It's very suitable for activities like cycling, running, and camping, illuminating the road while keeping your head warm. 10. **Charging Time**: Approximately 2 hours. 11. **Soft and Warm**: Made of comfortable acrylic material, it's extremely comfortable and warm. This knitted hat not only protects your ears and head in the cold winter but also illuminates the road at night. 12. **Washable**: The soft hat can be hand - washed or machine - washed. You need to remove the LED lights before washing and reinstall them after the hat is dry. 13. **USB Rechargeable**: There's no need to buy batteries. When replacing the battery inside the LED protective cover, no charging cable is required. You can simply charge it through a standard USB interface connected to a computer, mobile phone charger, car, or power bank, which is extremely convenient.