This is an accessory for using karaoke on the Dreamcast. Condition: Operation not confirmed. The main body has changed color due to aging. Set Contents: Main unit, microphone only. Operation has not been confirmed due to the lack of an operating environment. Due to the unconfirmed operation, this is considered a junk item. I think it can be used for parts, etc. Used only once. To prevent return fraud and product substitution, we have taken photos of the product number and detailed photos. *Please refrain from purchasing if you are a nervous person. *We will lower the price at our own timing, so please refrain from negotiating. *Please feel free to ask if you would like additional photos. *Please refrain from purchasing if you do not understand the meaning of "junk item."