These earphones are the best I have ever owned, and I've bought 2. The first ones broke after a few months, but they are so good, I bought another. These have lasted exactly 2 months, and the right ear peice has lost sound. this is due to their dodgy headphone splitter, which, when poked, will make the headphone work again. I am a fool because, yet again, I am considering buying a new pair. You can save a Tonne of money if you google 'Kanon EC9'... Just saying... I think this seller has had enough of my money.