... BT/AVIN/FM GPS,GPS navigation,Car GPS,GPS navigation system,GPS systemNV-6031) Super slim2) Display: 5.0 ... O/S: newest Microsoft Windows CE. Net 6.0 Core system platform4) GPS: newest SiRF 3i+ chip, 20 channels, ... Dimension(LxWxH): 133×87×15mm22) Weight: 195g Packing: Unit dimensions (LxW xH)133×87×15mmColor box dimensions (L x ... reading. GPS,GPS navigation,Car GPS,GPS navigation system,GPS system