This is a Street Fighter II Guile sound drop keychain. When you press the button, it makes a sound. It sounds like it's saying "Sonic Boom." It might not be as good as new, but the sound still works when you press the button. Since it's an old item, there are minor scratches. The chain is not very tarnished or deteriorated. It will be shipped with the insulation sheet inserted. To prevent any issues, a video of the operation check has been recorded. #StreetFighterII #StreetFighter #Guile #SoundDrop #Voice #VoiceKeychain #SonicBoom #Keychain #Strap #Green #Green