Just great price / performance

The headphones I use with my iPhone 4S or Ipad4. The pairing is simple and goes smoothly.
Since this is my first "wireless", all I can say really great. Can here the sound is no real difference to my cable (80 Denon) notice. Here I can move easily in the home, without the breaks off the connection. The battery lasts a long time (about 5-7 hours) and charging is done in 45 minutes.
For me, the headphones sit very comfortable but I think this is also very individual.
The only thing I have to complain about, the short (0.5 sec.) Dropout is when the connection from time to time are but this is for me, given the "freedom" and the price really reasonable. Would I buy again and again.