LED logo projector keychain 1)Logo printing are available 2)Can project out customer's logo 3)CE&ROHS standard 4)OEM order&S LED logo projector keychain/led projector flashlight/projector torch keychainprojector keychain/logo projector keychain/led projector torch/led projector keychain/keyringSize:65*10mmKeyring size:2.5cm diameter (strong keyring)ABS plastic +Alloy materialCompliant to CE& ...