model: WGSP620

功能：

-Converted into Call ID positioning in blind area
-Real time tracking, SOS, voice monitor, mileage 
calculation
-View Google map on mobile screen
-Movement alert .Over speed alert .shake senser, 
Geofence
-Traffic mode
-Support: 2GB SD Card (NOT included)
-Sleeping mode
-Waterproof: IPX-6
-Powerful dismountable magnet cover +dismountable Belt gusset plate

Standby: 250hours
Size: 68x50x20mm
Weight: 85g