Sounded good, service good, battery life fabulously

I have the headphones now about 1 year.
For my needs it is optimal, use it every day on the walk to work, partially also in the break (then 1,5-2h), actually charging him only once a week.
Right now in winter the operating functions are still very useful, even with thicker gloves.
Even phone calls are transmitted glaskar, only on busy ists the opposite too loud.
I use the headset with an Android phone (OnePlus One), other devices (iPod iOS7, Nexus7 4.4.4 / 5.0.2, 4.4.4 Nexus4) also works well. "Normal" telephone and Skype work fine, I use music mostly the Google Play Music app, this mitt against all commands.

The sound convinced me personally (Rock / Metal) for the commute to work, the sound isolation is enough for me. I findes it even a good thing that you are not completely "off", eg perceives traffic.

NFC pairing is nice, but totally useless if you * the * device has a time connected. I have it off afterwards. Also you need an app from Sony, so the argument is "just" to connect a device somewhat pointless .. but tarnishes not the overall impression of the headphones.

On my daily commute the headset is sometimes even wet, but has not yet adversely affected by failure.

I would buy the headset at any time, value is just that good.