The receiver comes complete with AUX cable, RCA cable, USB power cable, plug and operating instructions in German. The pairing with the mobile phone is quick and easy.
I use the receiver to music from your phone to the PC to transfer boxes. The range is with me loose about 6 meters (as far as I have my phone but usually not removed). The sound is very clear and I can not tell the difference as to whether I connect the phone via AUX cable directly. Only if I am very far removed it comes to disconnections.
I would recommend ordering the recipient to operate by USB power (5V) - then the power supply can save in fact. With me everything is working properly, also takes the receiver a small space. I would recommend him.