This is a Nintendo Game Boy DMG-01 handheld console in a transparent clear shell. The console is in good working condition: the dot-matrix display is clear, all buttons are responsive, and the cartridge slot, headphone jack, link port, and contrast slider all function properly. The transparent shell shows the internal components clearly, giving it a unique and attractive look. It is an excellent piece for retro gaming collection and display. This game console is an older model; while it shows visible signs of wear on its exterior and the buttons lack sensitivity, this does not affect its normal operation.