Mini GPS Tracker GSM Waterproof Realtime Locator Pet Kids Anti-Lost Audio Finder # Blue

Specification:
Material: Plastic
Color: Blue
Size: (L)X(W)X(H) 49X49X12.8mm /1.93''X1.93''X0.5"(appr.)

GSM
Frequency: Brand - GSM 900/1800/850/1900 MHz)
GPRS: GPRS multi-slot class 12 / GPRS mobile station class B
Max Out RF Power: GSM850 / GSM900: 24.0 卤 2 dBm
Receiver Sensitivity: Class II RBER 2% (-100 dBm)
Stability of Frequency:
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