I'm very satisfied 29

Have the headset for about 4 weeks and am really happy. I use the headphones largely on the bike path to college and work, and since I always have the cable disturbed. Now I put on the headphones, and let the cell phone in his pants. The buttons can be easily operated, the sound is good (except at an intersection exactly where the reception is something knisterig, and I can not fix what it is, maybe at the traffic lights?).
Have an NFC tag attached, if I hold a mobile phone with NFC functionality to it at the side of the headphones, the Bluetooth turns on and the phone pairt with the headset (cheap gag insert here).

For hands-free calling, I can not say much, they've even tried, worked, but I do not use because I hate to look like a madman who with his headphones holding talks while walking.

To comfort: The thing is well located on the head and makes even with glasses / sunglasses no problems. I have been wearing the headphones for no more than one hour at a time, so can not say anything with regard to long-term comfort, but as I said, for cycling the device is super.
Bin overall very happy, and the value for money is really great.