So I like technical equipment: unpack, plug, Smartphone dranhalten until it beeps, finished. And it works flawlessly, even with mobile phone in your pocket or when you go to another room. Good quality thanks to apt-X (Note: many other devices do not) and no dropouts. So it's fun: use mobile phone Music Unlimited from the couch and listen to CD-quality on the hi-fi system or meet at the party at home a music request: Desired tracks in the music-Flat search on the phone, press play and already plays Stereo desire Title .... fun.