1,gps navigator with SIRF ATLAS V 533MHZ 2,WINCE 6.0 OS 3,BLUETOOTH,FM ... TRANSMITTER,TMC 4,CAR GPS,PORTABLE GPS,GPS NAVIGATION CPUCentrality® Atlas™-V processor Frequency533 MHz (ARM1136 core), 250 MHz (Enhanced DSP ... (mm)Weight 120g 4.3 inch GPS Navigation WITH sirf atlas V,bluetooth,fm transmitter,tmc