Flashing Body Lights w/ Clip-On connector are great for promotions, trade shows, parties and events. Our Flashing Pins are an instant attention getter and friend maker. These fun Light Up LED Pins are super bright and cool. Individually packaged. This product has a Clip-On connector. Batteries are included. Replacement batteries for this item: 2 pcs, AG3.No matter what you call them, LED Flashing Earrings, Flashing LED Pins or Blinking Body Lights, get some now.