✔ Universal Size: This winter warmer LED knit hats with high elasticity, it will not oppress your head, can fit a wide range of head sizes for most kids over 10 years, men, women

✔ Material: Double layers and soft acrylic fabric, warm, comfortable and skin-friendly winter knitted led cap keeping the head warm with adorable style, well for indoor and outdoor

✔ Colorful LED Hat: With the 6 colorful blinkings LED, light up your celebration, perfect decoration for Christmas. Cool used at Christmas party definitely cool. Add some fun to your holiday

✔ Fit for: Light up Christmas Hat is perfect flashlight beanie for family, kids, friend as gift at Christmas, Halloween, New Year, Birthday, Music Festival Party, A big hit on holiday, will get lots of compliments

✔ Easy to Use: 6 colorful LED flashing lights powered by 2 * CR2032 lithium coin cell batteries (included). Turning the switch to "ON" position to activate the lights. 36 hours of running time, if it's done, you can change the batteries