KUMON-003 E.master portable CD player. I have confirmed that it runs on batteries, but the power turns on and off intermittently, making CD playback difficult. Therefore, I am selling it as a junk item. Please use it for repairs or parts. Also, I have disinfected it with alcohol to some extent, but there are still scratches and stains that cannot be removed. Please check the photos and purchase it with your understanding. If you have any other questions or requests, please feel free to comment.