Would have liked awarded no stars ... I immediately bought two of the adapter, because I already thought that the quality will not be the best. Unfortunately, both adapters are defective - the one you can hear only the left channel, the other only the right channel. Only then when you do not completely plugging the headphones and holding him with his hand in the position, you hear both - but that's no solution. So I bought a new pair of another provider - let's see if the better ...