For processing, I can not yet tell all too much, because I have not so long him.
He certainly seems to be one of the more robust cultivar earphones that I had previously,
In addition, the processing appears to be very good.
Sound quality:
Whether the wood enhances the sound, I can not say, the fact is that my sound quality like.
Music and voice sounds loud and clear and I use the earphones therefore very happy.
What I've seen in any non-Bluetooth earphones, is function button on the cable.
The button has different functions:
If you press it once, pause the song, when you press it again, it's back on - virtually!
Next song: press twice quickly in succession.
In the song, fast forward: press twice and let down the second time.
Go to previous song change: three times quickly press a row.
In song rewind: press three times and let down the third time.
To receive an incoming call, press once.
Reject incoming calls. hold for two seconds and release
Overall I am very satisfied as I said and give a buy recommendation
and five stars because so far my favorite earphones.
