It's been 4 years that I have and for that price, it has a good record, the thread is long and auncuns connection problems ... I have not tried others before because I needed one and I already know for its quality and Sennheiser jl'ai took their eyes closed and I recommend ... Although this is not a closed headphone, I do not have external parasites that might be ... I use it for my home studio or repeating it follows me everywhere and is resistant because put in my bag for crying out, often crushed, never moved the headphone, it's tough for her plastic ...