Does what you ask him, the NFC function works with a Galaxy S3, the pairing is automatic. What is unfortunate is that the AEA2500 can not be paired with a BT device, no way to pair it with some devices from home (tablets, phones, PC ..) and use either or another. We need to change each device repeat the pairing procedure. Also, impossible to know if the APT-X codec is used, it is a pity I bought this model for this codec, but ... The RCA / Jack supplied audio cable is short (less than 50cm), since the box has 2 outputs: RCA jack and the cable plug allows anyone, simply reverse it. Bought on Amazon.de ;-)