good headphones - a poor pedestrian kit

- It lacks a remote control to hands free kit to be really good.
- Noise reduction is very good
- When responding to a call, (after taking out the phone from the pocket, since there are no buttons on the cable) microphone located in the atria - because these microphones are used to reduce noise - if you are in a noisy environment better our interlocutor will hear external sounds that our voice.

DO NOT TAKE if one intends to use it as a hands-free kit
it's just good headphones active noise suppression is (the active noise cancellation works only with compatible XPERIA