Vintage SONY SRF-HM22 FM/AM fully working Walkman Radio Headphones are a classic piece of portable audio technology from Sony's Walkman product line. These black headset-style headphones are powered by batteries and feature five preset stations for AM/FM radio listening on the go. With a sleek design and functional features like 10 memory presets and AM/FM capabilities, these headphones offer a reliable and compact listening experience for music lovers on the move