1.5.0 inch car gps navigation with bluetooth,av-in,FM 2.OS. win CE 5. ... 0 5.0 inch car gps navigation with bluetooth,av-in,FM1.5.0 inch 16.9 ... the power adapter, the battery is fully charged (red LED lamp, the blue LED lights)System PlatformMicrosoft Windows CE 6.0Nacigation ... 90% RHAtmospheric pressure86KPa to 106KPa 5.0 inch car gps navigation with bluetooth,av-in,FM