Show how cute little devil you are when you wear our LED Multi-ColorCrystal Devil Horns. Wear this naughty LED Devil Horn together with your costume to Halloween party, costume party, rave party, and any after-night party. LED Horns features flashing red and blue LEDs. The two clear crystal horns are attached in a black headband where there is a small switch to turn the LEDs on or off. 3 AG13 batteries are included, installed, and replaceable. Sold by the individual headband. Please order in increments of 1 headband.