PRODUCT FEATURES:SiRF Star III chipset20 channel all-in-view trackingVery high sensitivityExtremely fast TTFF (time to first fix)GPS and Bluetooth two in one receiverRechargeable and removable li-ion batteryEmbedded Bluetooth module for wireless connectionCompact size suitable for space sensitive applicationsSuperior sensitivity for urban canyon and foliage environmentWith LED indicators for GPS, battery and Bluetooth statusBuilt-in low noise high sensitivity active patch antenna