This is a used item, so please check the photos for scratches and stains. As for the operational check, the volume, screen color density, and various buttons could be operated without any problems. As shown in the photos, there is a large vertical line on the screen, so I will list it as a junk item. There is a high possibility that it may break down and not start after shipping, so I cannot take responsibility. Please consider this and understand before purchasing. A Tetris game software that has been confirmed to work will be included. Batteries are not included. It will be shipped in waterproof packaging.