1. Three LED Light Modes: Christmas hat with led light just press the ON/OFF button to see the LED light on, high-frequency flashing/low-frequency flashing/constant light three modes can be selected to light up your holiday activities, let Christmas is even more colorful for you and your family!2. Soft Material: LED light-up Christmas knitted beanie hats for family , the pursuit of comfort while also focusing on elasticity, a size suitable for most adult men and women and children, good elasticity allows it to cover the head, warm and comfortable in the cold winter.3. Funny Design: Each ugly christmas hat for men is designed with 6 colored LEDs, the LED lights are embedded in the pattern of the Christmas Knitted Hat4. Christmas Cap Size: Length 8.66''(22cm), Height 8.66''(22cm) (pompoms not included), head circumference 21.25''-22.83''(54-58cm), acrylic fabric has good elasticity. Light up santa hat led light are an essential eye-catching accessory for the holidays.5. The Best Choice for Holiday Gifts: This funny Christmas hat for women provide you with a warm and comfortable wearing experience, a thoughtful gift for family and friends at Christmas, Halloween, New Years and parties to keep them warm with joy.