Double Layer Winter Hat with USB Flashlight This versatile hat is perfect for fall and chilly winter days. It fits comfortably and can be adjusted by folding the edge, making it suitable for everyone, including men, women, children, and adults. The two-layer insulated design provides warmth and protection from cold and wind, making it ideal for winter and colder spring and fall days. Equipped with a built-in LED flashlight, the hat offers three light modes: full brightness, half brightness, and strobe. The detachable flashlight is convenient for washing and charging. Simply detach it from the hat and plug it into a USB port for charging. The hat is suitable for various activities such as running, cycling, walking, and working. Its neon yellow color ensures high visibility from a distance. Specifications: - Material: Acrylic, PVC, PC, ABS, PU - Color: Neon yellow - Size: Universal (stretchable) - USB Rechargeable Lamp: Yes - Detachable Lamp: Yes - Washable: Yes - Dimensions: 20 x 21 cm (unstretched) - Weight: 90 g - Weight with packaging: 94 g This headlight cover is a practical accessory for various situations and provides both warmth and illumination.