2Pcs Colorful LED Luminous Studs Square Zircon Earrings Men Women Bar Rave Wedding Party Ear Stud Jewelry Glowing Earring

2Pcs Colorful LED Luminous Studs Square Zircon Earrings Men Women Bar Rave Wedding Party Ear Stud Jewelry Glowing EarringCategory: Luminous earringsMaterial: CopperSize: about 2.20.7cmColor: silver + transparent diamondLight color: red / blue / green / orange / pink / purple / white / seven colorsLight mode: always bright, seven colors (constantly changing color)Power: 2 LR521 batteries for each earring (replaceable)Applicable occasions: entertainment cheering, bars, DJ, K songs, stage performances, dancing, parties, concerts, entertainment propsQuantity: 2Package includes: 2A single earringsEarrings installation method and battery replacement methodReplace the battery: 1. with a thin flat products (such as iron) stuck to the base cover, do not let it turn;2. counterclockwise rotation of the battery base can be (if the slip can be wrapped with a towel or leather things can be).Installation method: 1. Put the front of the two batteries upwards into the battery base, The positive (+) of the electronics is downward.2. put the insulating piece on top of the battery and then tighten the base cover, insert the earring pin can be.