Supersound in the price / performance ratio

A few years ago I had in ear headphones the company and I have therefore decided to buy me these headphones.
The value for money is great in my opinion. You get a great sound for about 50. I never thought in life on the ear headphones can produce such a rich bass.
I was surprised by the dedicated controller for the bass which is connected to about 15cm of cable. This interferes in some situations on the road a bit. There must be introduced a battery otherwise the bass will not work! This is enough for me for about 2 weeks at 1-2 hours of music a day.

really bad, I found the package, not that she is dangerous for transport but because it is difficult to open BES *******. Imagine a 10 min to open! And keep ready, scissors, knives, pliers and skalpel lightsaber.
You also have to deal with the headphones carefully as they do not make a soooo stable impression on me. Moreover Attention! The headphones react to radio waves from mobile phones for example, so this strange noise comes (I think everyone knows it) so that can ever happen if you casually write an SMS and listening to music with the phone.

Conclusion:
However, one gets rich bass pampering for traveling with some minor flaws.
I have never regretted Totzdem buying