Pros: This thing will work with any phone, not just Nokias. When I saw that it was named "For Nokia phones," I was like, PFFFFFFFFFFFF like my phone is gonna be able to recognize what brand of headset this is through an 1/8th inch jack! It's not a USB device! Five bucks after shipping? I don't see any reason I could be mad about this purchase. Works fine, and the most I would have gotten with five dollars is a Little Caesars pizza anyway.

Cons: Just an earbud, so it won't stay on your ear if you're moving around a lot.

Overall Review: Bought this because my phone got stuck in a "headset" mode, meaning I couldn't hear or say anything to anyone unless a headset was plugged in. Pretty happy there was a nice five dollar fix.

Pros: None.

Cons: Unless this was only meant to work with iPhones (which is technologically very unlikely), the one I was defective. I plugged it into a sansa clip MP3 player, which I've used with several tape adapters in the past, but it only played at about 10% volume. The MP3 players and my car radio were turned up to maximum and I could barely hear the music.

Overall Review: Potentially a wiring problem? In the past, when the wire starts to break inside, one side of the stereo output drops out and you just hear this quiet, mono, poor sound quality. I've never had one of these be broken out of the box, but here I am.