Sure did - I think it was the iPod Nano 5th generation onward? https://apple.stackexchange.com/questions/46843/does-the-ipod-nano-6g-use-the-headphones-as-an-a

Sure did - I think it was the iPod Nano 5th generation onward? https://apple.stackexchange.com/questions/46843/does-the-ipod-nano-6g-use-the-headphones-as-an-antenna https://apple.stackexchange.com/questions/46843/does-the-ipo...