The unit is quite yellowed, but it works well, so I haven't bleached it. You can use it immediately if you have an analog TV. Converters are also readily available. Includes the Family Computer console, two controllers, and a power adapter. 3 game cartridges. Model: Family Computer - Included: 2 controllers - Power adapter: Included - Power consumption: 4W - Controller type: Wired controller 3 game cartridges. Game cartridges have been tested and confirmed to work. Cleaning methods may vary depending on whether you prefer a better picture. Some people say it doesn't matter much with analog systems. It's old, so I did clean it, but please understand that I'm not a professional. Thank you for looking.