The light blue ones seem to get dirty quick. Id order from this seller again. My studio is now way cleaner and the ability to jump on a stream immediatly without messing with settings is the best part of this entire solution. Anybody who has read my reviews about other earbuds knows that we have a cat who thinks it is his job around the house to kill snakes. Assembly took about 2 hrs - not all of the pieces were labelled, but it didnt affect us that much since we followed the instructions and could see which parts were needed. I needed the smaller pad, so I removed the ones that were on the earphones and I couldn?t put the new ones on. 3 tailles d embouts sont fournis. PLEASE, READ CAREFULLY:1. I use them for about 2 hours at a time and then charge them in my pocket in between, which means that they are always ready to go. I own a couple of xiberia headsets which I have very pleased with so far, so when I saw that they were offering a wireless set, I decided to go ahead and give them a try.