LED Flashing Light Up Blinking Flashing Sequin Hip Hop Party Dancing Hat Gold The Ultimate Fashion and Party Accessory for Day or Night! Light Up Sequin Fedoras are Hot! Turn heads when you wear to Parties, Sporting Events, Clubs, Raves, or just a Night Out on the Town. Sparkly sequin fabric reflects the sunlight by day and with a flip of the switch located inside the hat you can create a little light up "magic" when you light up the LED bulbs all around the crown creating a fantastic effect as the light reflects off the sequin fabric. Batteries are Included and Installed and are replaceable