Perfect for Christmas Gift -Christmas beanie hats with 6 LED lights in the patterns and equipped with a colorful hair ball on the top, looks adorable and beautiful, Plus The light up Christmas Hat is printed with a lovely snowman,Santa,snowflake Christmas elements.Makes you more attractive at the Christmas Party Favors. It's also warm Christmas gift for daughter son dad mom boyfriend girlfriend family parents friends. The bright colors and festive lights will make you the star of any party. Unisex and One Size Fits All: This LED flashing Christmas hat size is 22x25cm / 8.6x9.8in. This winter warmer knit hats with high elasticity,Unisex novelty design, can fit wide range of head sizes for most kids, men, women. Comfortable and Warm: LED Xmas knitted hat is made of double-layer elastic and soft acrylic fiber, skin-friendly and soft, comfortable to wear. LED Christmas sweater hat has double layered liner can cover the ears keep your head warm and cozy in cold weather, well for indoor and outdoor. Light Up Christmas Hat: There is a hidden switch(ON/OFF) inside the seam of the Led Christmas hat, just press the switch and the light will flash. Light up Christmas cap has 3 different light modes,mode #1: Speedy strobe, all lights simultaneously flash furiously fast in this high energy mode. Mode #2: Slow strobe, all lights flash slowly in this high energy mode. Mode #3: Shine on, all Led bulb colors remain on glowing brightly together. Powered: Our warmer Xmas knitting beanie LED flashing lights powered by 2 * CR2032 lithium coin cell batteries (included), can last about 36 hours. Xmas hats can't Can not Replaceable the batteries, but it is still a warm hat in winter, which does not affect the use.