SONY CD Walkman D-EJ985 Purchased in 2005 - Brand: SONY - Color: Blue - Model Name: CD Walkman - Included Accessories: AC adapter, rechargeable battery - Features: Anti-vibration function - Features: Walkman series The instruction manual is missing, but you can download it as a PDF from the Sony website. Thank you for viewing. Although it's been almost 20 years since I bought it, I've only used it for about 30 hours in total. I used it for about 2 hours to confirm its operation before listing it, and I confirmed that it charges and plays without any problems. However, it is still a used item, so please consider purchasing it with the understanding that it is used.