The transmitter is now hanging on my hi-fi system and is supplied with continuous current, the receiver is with me, and lets you to use any headphones as wireless headphones. Even with the best digital wireless headphones have never walked the interference with me because of the well lying on 2.4GHz wireless.
The sound quality is great and close to the cable, awarded the possible volume.
The portions are very small and light - about 20g and 50g appreciated not as described here.
My receiver I have additionally coupled with the iPhone and iPad, so this also send via Bluetooth to any headphones or in the car on the AUX port in the storage compartment. In total, part eight Bluetooth devices noted.
The scope of delivery is great too: USB cable, jack-jack cable, RCA jack cable and a very practical jack-jack plug.
Super quality and very flexible because the price seems entirely appropriate.