Sealed, does have an opening in back left. See pics for condition.

This Sony D-F200 Portable CD Player Walkman offers a fantastic audio experience for music lovers on the go. With a digital AM/FM radio tuner, you can tune into your favorite stations while enjoying the crystal clear sound quality of this CD player. The silver color gives it a sleek and modern look, while the compact design makes it easy to carry with you wherever you go.

This CD player is compatible with CDs and has a variety of features such as shuffle and repeat modes. The Walkman product line has been a trusted name in portable audio for decades, and this model is no exception. Whether you're commuting, traveling, or just relaxing at home, this Sony D-F200 Portable CD Player Walkman is the perfect companion for all your listening needs.