This Sony PSYC D-NF420 Walkman is a versatile portable music player that supports CD and MP3 playback, along with AM/FM/TV/Weather channels. It is a pre-owned unit in the color blue, with a 1" screen size and a headphone jack for audio output. The Walkman is perfect for music lovers who want to enjoy their favorite tunes on-the-go.

The unit is from the Sony brand and belongs to the Product Line Walkman. It comes with a variety of features, including a headphone jack and a range of playable media formats. The device is in good working order and ready to provide hours of entertainment.