The Vintage Sony TC-90 Portable Cassette Tape Recorder is a retro audio device that belongs to the 1st generation Walkman product line. This cassette player and recorder features a black and silver color scheme with an AM/FM radio band. It is equipped with a headphone jack as the audio output and has a battery life of 5 hours. This portable unit is perfect for playing cassette tapes and offers a nostalgic listening experience for those who appreciate vintage audio technology.MISSING FRONT KNOB BATTERIES NOT INCLUDED