Sony headphones 2 after entry who dropped me on the same problem, namely a listener that stops working after 1 year of daily use, I wanted to change brands! The sound is top, design a little different, and the squares do not interfere with headphones tuned. The headset can tighten long if you have a big head. The remote control (stop / pause, forward / back, and Pickup) niquel work on my sony Z2. I use 40 minutes a day, 5 days a week and I am very happy!