Prior to these headphones, I had only the simple, who were with the mp3 players here, or proper studio headphones on my instruments. The Sennheiser IE7 were therefore the first better go. And I am very satisfied. The sound is clear and full and you can wear well. The different earplug caps, they no longer come to mind finally out of his ears. I have very small ears and have often not get other earrings in my ear but can sit on loosely. There are in-ears, external noises are well screened even at lower volumes and you do not have to forcibly zudröhnen to fully can immerse themselves in the music. After a few weeks, unfortunately, broke down a little something to the ear plugs. I have sent to Sennheiser and already 2 days later I had it - under warranty - repaired back! So a quick and uncomplicated customer service can really inspire you! If I need some point new, I can very well imagine, to go back to Sennheiser earphones!
