Mini Waterproof GSM GPS Tracker For child Pets Vehicle with Personal SOS Color:Black No Box save time and power

save time and power

Large space with big air holes and mesh

but water temperature better to be no more than 40℃

Each sunglass set has one black grey polarized lens

Noise: <36db

Mini Waterproof GSM GPS Tracker For child Pets Vehicle with Personal SOS Color:Black No Box save time and powerGPS and Location Based Service, Real time tracking Check the history of the route on platform, Monitoring and communication SOS Alarm, Power Saving Mode Google map on mobile, Geofence and movement alert Overspeed alert, Low Battery Alarm Specifications: Dim.: 77mm x 37mm x 23mm Weight: 50g Network: GSM GPRS Band: 850 900 1800 1900Mhz GPS chip: UBLOX GPS sensitivity: 159dBm GPS accuracy: 5m Time To First Fix: Cold status 35 80s Warm status: 35s Hot