I was a long time looking for a headset for my Galaxy S5 and could find nothing that brings the functionality and comfort. I like the Apple headphones because they are relatively good sound and comfortable to wear. However, the buttons on the remote control will not work with Android. Well supply all Android smartphone manufacturer in-ear headphones with their devices and I find these things uncomfortable, I want to put me nothing so deep into the ear.
These headphones work 1A with the Galaxy S5. Commands such as soft and loud, stop / play function as expected. The sound is not great, but something like the Apple earbuds. The flat cable is also very convenient and not twisted.
