Product Description Attach these mini LED lights all over your body and become the main event at any club, party or get together. Each Magnetic Rave Cross can easily be worn like earrings or attached to your clothing or anywhere else you can think of. Magnetic Rave Crosses are a great way to make sure that you are the center of attention any place, any time! This light up jewelry is powered by lithium batteries that can be easily replaced. Each Mini-Light flashes Red & Blue and attaches by a super strong magnet!