Pros: Got these headphones on sale for 20 bucks. Great quality and awesome sound. I have had several interchangeable ear buds, and usually they start to hurt after 1 hour of wear. The Pioneers stock interchangeable fits my ears perfectly and I can use them hours ends without any pain.
Cons: Could be better if they had a volume switch attached to the cord. I ride a gsxr and its an annoyance to get out my ipod and adjust he volume.
Pros: The sound from these is better than I hoped for...it is exceptional. Especially for all of us bass fans. I have used them in several devices and the sound is perfect for any genre of music. I am a long time audiophile and these fit perfectly in every way.
Summary: This really is a good product, especially for the price. I primarily use them for running and the music is crisp with a lot of range and never really had an issue with quality. I also wear them at work as i do busy work and they do an amazing job canceling out my annoying coworkers. They don't cost much, they sound great and seem durable, so i honestly don't see any reason to spend $100 for "better quality" ear buds.
Summary: I bought these on a whim to see how pioneer's reasonably priced IEM sounded. They are a little bass heavy for my taste, but then again most IEM and headphones coming out these days are (blame Beats for that trend). However they respond well to equalization and as a result can end up sounding great. Bass: a bit too much for my taste - but I am the opposite of a "bass-head" you may find the bass just right if you listen to hip hop, dub step or any other bass-centric music.
Summary: I have been though many these are the best so far so good got another pair. Listen to music at least 6 hours a day with them and love um! I'm a welder so their in a hot dirty environment that's why I have 2 pair been 4 months still on same pair!!
Summary: The mids and highs are warm. There's no better way to explain it, the mids and highs are center stage, they aren't sharp and jarringly, but warm and appropriately loud. The bass is the biggest feature of these, and it's a feature that delivers. The bass is rich and deep, but plays well with the mids and highs. The bass doesn't overwhelm the other sounds, but instead it compliments them in marvelous ways.