The headphones are not very comfortable and earbuds would be much more useful. I have tried to use substitute headphones, but the headphones also act as the FM antenna, and sometimes I prefer the FM programs. I have tried a few different alternatives, from cheap, knock-off ear buds to expensive noise-canceling headphones. …
https://www.amazon.com/Sony-SRF-M37W-Walkman-Digital-Weather/dp/B00140DBRY