LED keychain,mouse shape LED keyrings 1)unit size :5.35*3.2*1. ... shell in blue ,green ,transparent,black ,ect LED keychain,mouse shape LED keyrings1)LED super light2)Material: ABC+metal key ring3 ... )Battery: 2*CR1220 is the blue lamp, white lamp, green light4)Packing: 1PC/PP outside bag, 1200PC/ box5 ...