This vintage plug-in headset in striking red color adds a touch of retro style to your audio experience. The adjustable headband ensures a comfortable fit for extended listening sessions. Enjoy stereo sound with this headset that comes with some fantastic features. This headset is perfect for anyone who is a fan of vintage audio and video equipment. Get this piece of vintage electronics today and take yourself back in time!  This headset is very old I think it's the 1970s or 1980s. The plug-in is large it doesn't fit into a regular laptop headset button. I believe it was used to listen to a stereo. It didn't even have a model number on it.