Unfortunately, these are not the only points that I consider, otherwise the product would have earned 5 stars. Why I have two stars deducted, is as follows: After 5 minutes without incoming audio signal, the transmitting station goes to standby mode automatically. And then I hear wonderful distorted the closest befindene transmitting station for wireless headphones. This may be the direct neighbors if they also have wireless wireless headphones or someone from the tenement or in the area otherwise. 100 meters reception range give as a lot of ways. I think that should not be. The noise you hear are partly toxic to the ears and you get calls and topics with which you absolutely do not want to hear. That is a big minus for me. And although I live on the outskirts, the headphones always find radio signals from other stations. How is that in a big city, I do not like because imagine. 5 minutes have there not an acceptable time for me, especially since it has already happened that while looking from YouTube videos or playing Skypen the transmitting station on standby went (although actually carried an audio input. Sony is thereby recommended in speakers of the source increase and the headphones turn the volume down.) (When listening to music on media player there is no problem.)
However, apart from this shortcoming is a top device, which is why I'm not going to send it back.