This is a set of a clear blue NEOGEO POCKET Color and King of Fighters R2 (software). *Sound is only through earphones (edited. Please note for those who were viewing earlier)* ・Operation has been confirmed. However, the speaker is broken and no sound comes out. Sound can be heard by connecting earphones. Buttons work normally and the game can be played. ・The LCD is relatively clean, but I think it's dim due to aging. ・Please purchase only if you understand that this is an old product. ・An auxiliary battery (button battery) is included, but it needs to be replaced. It may not be possible to ship by air, so it will take longer to arrive for those who live far away. ・There is no box. Everything in the photos is included. ・AA batteries are not included. - Model: NEOGEO POCKET Color - Color: Clear Blue - Screen size: Approximately 2.5 inches - Country of manufacture: Japan - Button layout: Left stick, right button, start button Thank you for viewing.