Is it recommended to buy those? Does anyone of you have one of those and can tell me the pros and cons of them? Thank you very much!
Do you mean the oval ones? If so then they're made for people who have problems with the standard ones. Does you ears fit in the cushions or are they on them?
Razer Ear Cushion (Oval) Designed for full-ear coverage and perfect for long-wearing comfort. Razer Ear Cushion (Round) Designed for on-ear coverage, perfect for balanced audio output and ease-of-use.