~Additional Information~ Initially listed as junk, but after receiving inquiries, I tested it with a tape and confirmed it works normally, so I'm changing it to a working product. Accordingly, I've also raised the price, so please confirm before purchasing. Since it's a used item, I cannot take responsibility for any malfunctions after shipping, so please purchase only if you understand this. The earphones work in both ears. I played about 3 songs and had no problems. I'm quoting from the internet, so I apologize if there are any errors. This is a Kenwood portable MD player, the DMC-M55. It was released in mid-December 2000 and supports the MDLP (Long Play) format. Main Features: MDLP Support: Allows for up to 320 minutes of recording and playback on a single disc. Long Playback: Achieves up to approximately 100 hours (or more, with information suggesting a maximum of 158 hours) of continuous playback in LP4 mode when using the included rechargeable battery and AA alkaline batteries. Digital Amplifier: Employs a digital amplifier to reduce sound quality degradation and achieve low power consumption. The accessories are all shown in the photos. Power has been confirmed (photo 12). Since there is no tape, I haven't checked everything. The charger seems to be charging as well (photo 13). I haven't checked everything, so please purchase only if you understand. Please purchase only if you understand that this is a used item. Thank you for viewing.