... car tracker, cargo tracker, mini tracker, kid tracker, pet tracker, watch tracker.Applications1. Protect the elder,kid,employee,etc. //Gps tracker ... car tracker, cargo tracker, mini tracker, kid tracker, pet tracker, watch tracker.SpecificationContent Specs. Dimension 45(L)x38(W)x18(H ... 12—24V input, 5V ouput Battery Power 3.7V Li-Ion Battery,450mA Battery Life About 50 hours Operating Temperature -10 ...