SafeTrek Mini Spec. Download Guide Spec. Model : MSP340MCommunication Module : support UMTS/HSUPA/HSDPA/GSMPosition Module : support GPS+GLONASSIngress Protection Rating : IP 67SIM : Support Micro Sim CardBattery : 500mAh / 3.7vCharging Cable : 1 m, USB patented magnetic charging cableIdeal Operating Time : Emergency Search Mode about 5 hours / Normal Mode about 20 hours / Saving Mode about 100 hoursRelative Humidity : 0 ~ 95% (noncondensing)Operating Ambient Temperature : 0℃ ~ 55℃Nonoperating Temperature : -20℃ ~ 80℃Dimensions : (L) 48 x (W) 38x (H) 19.5mmWeight : 33g Download Please use Google Play (Android) or App Store (iOS) and search “traceez ipet” or use the phone to scan the QR code here for download. Guide The best choice for guarding your pets.