Specifications:Material: Cotton (elastic material, and keep warm)Applicable age: middle-aged, adult, childPattern: old man, dark blue snowman, letter deer, double deer, tree, dinosaur, plaid, string lights, sky blue snowman, black snowman, gingerbread man, new deer, old man penguin, puppy, sunglasses old man, plaid old manWeaving method: plain weaveThree lighting modes: slow flashing, fast flashing, and always bright. (switch button can be adjusted)Built-in 1 button Electronic Model: CR2032Size: Height 24*Width 21cmPackage included:1 x Christmas Hat

Features:Comfortable material: this colorful knitted beanie hat is made from soft acrylic fabric, personality and keep you warm. It is suitable for middle-aged, adult, and children.Colorful led lights:10 multicolor led lighting hat. colorful led lights can enhance the festive atmosphere.Extra batteries: batteries are included and installed, you will easy to replace cr2032 button-cell batteries when they run out.Beautiful & fashion: the battery box and the switch are hidden on the edge of the hat, and the whole hat looks very tidy, beautiful and fashion, this beanie is designed for you.Perfect companion: led flashing hat can make your presence more conspicuous, whether it is halloween, club, dance, birthday party, bar activities, night cycling or other parties, are great.