3.5mm Stereo Audio Adapter with Microphone for LG GD900/GD505 (80CM-Length)

Pros: I can attest that this unit will work for an LG Xenon. Many people on the internet have been looking for an adapter and this is the first one I could find that actually works.

Cons: The cord is fairly long, but I suppose that makes sense if you want to stick the phone in your pocket and have the cord run up long enough to your shirt's collar.

Other: A great buy for a few bucks. I bought two and kept one in the car, and one at work for demoing.

Pros: Let me use my own headphones with my phone instead of being stuck with the proprietary manufactures which do not allow you to use normal headphones with jacks.
Still retains full functionality for making phone calls hands free. Built in mic is as good as the one on the manufactures headphones.
There's also an answer/end call switch and also there's a built in volume slider which is very handy and all are fully functional.
Also the chord never seems to tangle and is quite thick. And it also helps to extend the length of your chosen headphones a bit.

Cons: None that I can Think of.

Other: Worth every penny.

Pros: Cheap price (Some cables I saw cost $6+)
Easy to use
Lasts a long time

Cons: Way too long of a cable (Kept getting tangled)
I found the volume slider useless (Might be just me)
The cable head wasn't the best and kept falling out

Other: Lg isn't a fan of 3.5mm jacks so if you want to listen to music you have to use the shitty headphones they give you or you can buy this. I bought this over a year ago and it still works great.Its a good product and the price is very good, I used it on my xenon when I went camping and didn't want my good phone to get damaged.