... LED color : blue/red/green/yellow /white4.Keychain led strap printed/ nylon/LED flashing lanyard with a push button on ... switch , three flashing modes:quick/stable/slow.5.Keychain led strap with various mental and plastic decorations on lanyard except logo ... .6.Keychain led strap with Stylish design ,exquisite workmanship, multiple functions , it is ...