Quite simply an excellent pair of earphones that provide outstanding sound clarity, the ER6i’s are a must have for any MP3 owner wishing to get the best out of their music player.

Simply put, everyone who likes music and only owns cheap headphones (<$100) owes it to themselves to buy these and experience the difference.

If you're after a high end pair of IEMs, you will be hard pressed to find better than the Ultimate Ears Triple.Fis. Their sound signature is more detailed and less bass heavy than their main competitor, the Shure E500s, but they are every bit as impressive.

The PMX 100s are a great portable headphone, offering reasonably balanced and exceptionally detailed sound.

The E500s are the best pair of IEMs we've looked at. They combine incredible sound with excellent comfort and the nifty built in microphone

Offering the best noise cancelling out of any pair of headphones we've heard, Sennheiser's PXC450 offer a great choice for frequent travellers; just make sure you can charge the hefty cost back to your company.

As far as earbuds go, the MX90 VC are a great choice, offering impressivesound quality with a stylish and stable design.

As a budget pair of earbuds with excellent sound, the Bassbudz are an excellent choice for fans of truly powerful bass.

The Bose in-ear headphones won't be for everyone, but if you feel like your current earbuds or IEMs are lacking a little in the bass department, then they may be right up your alley.

If you're after a high quality pair of noise-cancelling headphones and can do without the TalkThrough feature found on Sennheiser's PXC450, then the cheaper PXC350 are a great alternative.

As far as rich, fun IEMs go, you cannot go past the Westone UM2

The PX 100 are an excellent set of portable headphones that would be ideal to those who travel constantly and require a comfortable set of quality sounding headphones.