Sequin Silver Bow Ties with White LEDs turn an outfit from so-so to sizzlin’ in seconds! Rock a Light Up Sequin Bow Tie at Mardi Gras, on St. Patrick’s Day, to high school dances or on your birthday – the fun fashion possibilities are endless! Sequin Silver Bow Tie with White LEDs definitely makes a statement, and looks great on both men & women. To activate, find the sticker on the back of bow tie. Push there for multiple options: flash, blink, or a calm steady light. Batteries are included but not replaceable.