Keep warm and stay festive this holiday season when donning our black, red and green knit LED beanie with fun red pom-pom atop! Each Holiday Light Up Knit Hat features bright green, red & blue LEDs and 3 different light settings. Our woven winter cap comes with 2 x CR2032 batteries included and installed. A great choice for teacher gifts, co-workers and ideal for a stocking stuffer, Secret Santa gift or grab bag.