Sound Activated Light Up Red LED Flashing Bracelets - PRINTED

Red LED Sound Activated Bracelets pulse and flash to the beat! Perfect to wear at locations with music or loud noises, such as: Festivals Birthdays Valentine’s Day To activate your Sound Reactive Light Bracelets, slide the switch on side of battery compartment and get to movin’. One size fits most. Come with 2 replaceable CR2016 batteries.