... GPS tracker with waterproofshell 2,build-in shock sensor 3, large capacity battery Product Description: Model: GPS104This tracker is a new ... cell phone and googleearth.Features & Functions1,Waterproof shell,Built-in large capacity 6000MA battery, long standby time of 100 days.Powerful magnets ... -159dBm 3,GPS accuracy :5m 4,Time To First Fix Cold status 45s,Warm status 35s,Hot status 1s And there ...