Very easy to use, the Bluetooth transmitter, can "refresh" of old devices by giving them a "new life" that is, using them without .Example wire, stereo system, tv, Ipod, kindle, mp3 The list is not exhaustive. Also thanks to this little device all the music on your pc will be imported if you want it on the enclosure of your choice
Important for this type of article that wrongly it can be considered as a "gadget", the sound is not bad at all and reach above my espèrences.
Mini size, maxi possibilities of exploitation.