I bought these headphones a while back, and they have been awesome. I originally purchased them for use with my iPod touch (2nd Generation), but have also been able to use them with my PS3 and PSP go. One thing you should note though: IF YOU ARE USING THESE FOR IPOD TOUCH 2ND GEN OR LATER, YOU DO NOT NEED AN ADAPTER. I was mislead into buying an adapter, but with no need for it, I just ended up giving it to my cousin. Don't waste your money on one unless you have an older iPod.Bottom line: Great Product.