1.mini pet gps tracking 2.Quadband,check by SMS internet 3.Real-Time tracking,SOS 4.SiRF-Star III chipset

im:52mm x 46mm x 17mmWeight:50gNetwork:GSM/GPRS Band:850/1800/1900Mhz or 900/1800/1900Mhz or 850/900/1800/1900GPS chip:SIRF3 chipGSM/GPRS module:Siemens MC55 or Siemens MC56 or Simcom300 or Simcom340GPS sensitivity:-159dBmGPS accuracy:5mTime To First Fix: Cold status 45s                            Warm status 35s                             Hot status 1sCar Charger: 12-24V input, 5V output

Wall Charger:110-220V input,5V outputBattery:Chargeable changeable 3.7V  800mAh Li-ion batteryStandby:48hoursStorage Temp.:-40°C to +85°COperation Temp.:-20°C to +55°CHumidity:5%--95% non-condensing

mini gps pet tracker-best quality