1. 4.3 inch car GPS Navigation 2.Iphone ... Aid:10 m 2D-RMSVelocity Accuracy:Without Aid:0.1 m/sGPS Receiver SensitivityTracking:-159 dBmHot Start:42sWarm Start ... 88MHz~108MHzFrequency Step: 50KHzLanguageSupport 19 languages menuVideo PlayerMPG-1 up to 720x576,1.8M,25fps,mp2djt.mpg,WMV,ASF,avi,3GP ... (constant current) 7'' inch GPS navigation APICAL SiRF Atlas-V Dual core CPU WIN CE 6.0 800MHz DDR 128M 4Gb ...