ContentSpecs.Dim.6.2x3.3x10.3cmWeight110gNetworkGSM/GPRSBand850/900/1800/1900MhzGPSchipSIRF3chipGPSsensitivity-159dBmGPSaccuracy5mTimeToFirstFixReacquisition 0.1s Coldstatus 45sWarmstatus 35s Hotstatus 1sCarcharger12 24V input 5V outputWallcharger110-220V input 5V outputBatteryChargeablechangeable3.7V 800mAhLi-ionbatteryStandby48housStorageTemp.-40癈to85癈OperationTemp.-20癈to55癈Humidity5%--95%non-condensing