Comment by Copernicron

I have the Shure TW2 adapters and they work great. No connection issues, great battery life, and the passive isolation I get with the right ear tips is better than any ANC I've ever used. As an added bonus, if you order when they're on sale, you can get the TW2 adapters with a pair of SE 215 buds for the same price as the plain adapters.