66-Channel Performance tracking for fast acquisition and reacquisition Super high sensitivity -165dMb MTK II chipset Lower power consumption sup to 42hrs navigation time Less than 15 sec AGPS fix support Dual USB / Bluetooth 5Hz update rate 3 level switch (5Hz-Nav-Off) for easy operation QZSS, DGPS(WAAS+EGNOS+MSAS) Support Auto On/Off function |