Product Name: LED Light Earrings Awesome and compelling. These LED earrings stand out from the crowd. Comfortable studs for easy wearing. Perfect for outdoor, party, night activities, concerts and various nightlife fun. Type: Stud Gender: Ladies, Men Style: Fashion Main material: acrylic Color: red, yellow, green, blue, purple, white, pink, colored, orange Power supply: 2 x LR521 batteries (1) Occasion: Dance / Christmas / Halloween party, daily wear Function: LED lights, fashion accessories, holiday gifts notes: 1. Compare detailed dimensions with you. Since it is measured manually, please be slightly different. 2. Due to the differences between different monitors, the pictures may not reflect the actual colors of the project. Package Included: 1PCS / 2PCS LED earrings (including battery).