JVC KV-PX9BN eAvinu GPS Navigation Receiver (Black)
The GPS totally ruined JVC's reputations.  I bought one and returned after few hours.  The reception is very poor, cannot pick up the signal for a long time. I don't bother to try other functions, like video and photo since it should be a GPS first. Cannot compete with the leading brand like Tomtom or Nextar - When nextar pick up 10 chanels at my  home, the JVC could not fined the location (need 3 satelite to pin point a position).  Not recommended.