I bought from a uk dealer some cheap chinese smartphone gadgets, which he is selling on the groupon website ! The delivery came very quick ! The first item I bought was a car-holder for smartphones and the handling was self-explanatory. The 2nd item was a bit trickier. A bluetooth modem for the radio and phone for handsfree talking. It seems to work, but I never figured out how to use the handsfree mode for the phone, because there was no instructions manual included! It should be mandatory to include an english written manual ! Not everyone understands chinese ! So this item is now pretty useless for me.... The seller or groupon should keep attention to those things.