Instruction: Answer the given question using the supporting document.

Input:
Question: Is this Sony antenna for AM or FM or both?
Document: As with any external antenna, you have to move it around a bit to get the right signal, but it does what it's supposed to do. I have FM radio again!
i ordered the sony antenna loop for a stereo i bought that did not have one. exactly as stated and works great. great shipping time and price.
I works perfectly for the sony radio I have, couldn't get anything of the radio before but works like a dream now. The only thing I wish I would of known about was that besides for the wire that it has running to the ant it has a loose wire coming from the plug. I'm sure it helps in receiving a signal, but just looks ehhhh.. Which it is a garage radio so it isn't that big of a deal, but still something that bugs me from time to time.
so glad to find this antenna. can't believe i misplaced the one that came with my radio! Price cheap enough to stop looking!
Thank you so much it worked perfectly for a stereo I bought at the pawn shop that had no antenna so I couldn't pick up any radio stations, NOW I can.
An affordable purchase that was shipped promptly and arrived without breakage. Well designed antenna that provides first rate reception in a rural area.
it a made a big difference to my radio, i love it and it arrived on time. i was glad i purchased it .
Met its usefulness. Zozo  o zoo. O o xoxo zoo zoo zoo zoo zo  o zoo. O o xoxo zoo zoo zoo zoo zoo
It does all expected it to do. A great little item a reasonable price. I use in my shop for the hard to get am stations.
It did not work for me. Maybe it will for you. Shipped on time and packaged properly, it just did not work.
Answer: Works fine for both.