... gift,party gift Material:plastic LED :red ,blue,yellowetc. logo available led bead necklace,light up necklace,corportate gift,party ... can be chose red ,blue etc.logo availableBatteries:AG seriesLight Up Pendant Necklaces with LED Light are great for product launches ... Star, and Bottle Cap, and 7 ultra-bright LED light colors includingRed, Yellow, Blue , Jade, White, Purple, PinkUnit Packing:Poly ...