Acrylic fiber
Button closure
PREMIUM MATERIAL:Our led light Christmas hat made of warm and comfortable acrylic fabric, skin-friendly and soft, double layer winter knitted led cap keeping head warm from 360 degree with adorable style, well for indoor and outdoor
FEATURES:6 colorful LED flashing lights powered by 1*CR2032 lithium coin cell batteries (included). Just press the switch button to to activate the lights. 36 hours of running time.Brighten up your holiday Christmas spirit with these Christmas light up beanie hats that features LED lights in 3 different light modes: fast flashing, slow flashing, and steady on.
UNIVERSAL SIZE:This Christmas led hat for kids with high elasticity, can fit wide range of head sizes for most kids, men, women
FASHION AND TECH COMBINATION: Double knitted led Christmas hat for adults, bring you great happiness feelings, fashion and comfort, makes you outstanding in the crowd.
Occasions: This Christmas led hat perfect flashlight beanie for family, friend as gift at Christmas, New Year, Birthday, Music Festival Party etc.