Game Boy Color console, blue (green). I have confirmed that it powers on and produces sound with batteries inserted. Regarding button functionality, the A button is slightly unresponsive and requires a firm press to register. Also, I'm not sure if this is a specification, but the screen takes a bit longer to fade out when the power is turned off. Please check the photos for a detailed condition assessment. Game software, boxes, and manuals are not included. The console only. If you have any questions, please ask in the comments before purchasing. Please understand the above before purchasing. *Requests made after purchase may result in the cancellation of the transaction.