I've confirmed the operation! The software loads and plays without any problems (^-^) I've checked the cross key, button operation, slide operation, and LR buttons. There are no issues with the controls at all♪ This product is safe to play! The game loads smoothly, and the loading sound is very quiet and comfortable! You can play without stress! The exterior and LCD screen have no noticeable scratches or dirt. A protective film is applied to the front of the main unit! See photos. The screen is not yellow (^-^) The game's color reproduction is very good♪ This is a recommended product♪ I think it's also perfect for a gift! I checked the game's operation for about 5 minutes each time♪ There were no problems at all♪ Comes with a new battery♪ You can play with peace of mind! Includes three games. Two have packaging and instruction manuals♪ The other is disc only. Comes with a brand new, unopened charger♪ USB type. Includes a memory stick♪ Loading and operation confirmed! We have no smokers or pets. There are no strange odors. I will carefully package and ship anonymously (_ _) Thank you (_ _) Alcohol disinfection done!