FlashingBlinkyLights Light Up Beaded Mardi Gras Necklace (Set of 12)

To activate your LED Bead Necklace, press the button on the battery pack. With each push of the button, set the bright LEDs to 2 different flash sequences or a calming still light. Length: 31in. LED: 8 LEDs. Light Up Beads Flashing Necklaces come ready to use with 3 replaceable CR1220 Batteries