SIRF Bluetooth GPS Receiver (sk-gr)

20 channel SIRF starIII high sensitivity GPS technology.
Tracking sensitivity:-159dBm.
Bluetooth versiion 1.2/class 2/Serial Port Profile(SPP).
Support wireless(Bluetooth) and Wired(GPS-mouse) dual communication functions.
3-color LED for functional indication.
Removable and rechargeable Lithium-ion battery.
Operation time:13 hours in continuous mode.
Smart power-saving feature.
Ultra-compact size:68.3*40.0*17.6mm(L*W*H).