LED Black Lace Cat Animal Ears Headbands are the puuuurfect thing for Halloween, clubs, raves, festivals, costumes, parties, or for just kitten-around. Beautiful black lace fabric kitty ears are sophisticated, sleek, classy, and will light up any room!To activate your LED Black Lace Headband, remove the pull tab and press the button. Black Lace Cat Ears comes ready to use with 2 replaceable CR2032 batteries. Specifications: Cycle through 2 LED functions: Flash and Steady Size: 7" W x 6.5" LED Colors: 5 White lights on each ear