8 Bands Cell Phone Blocking Device Stable Performance 3G 4GLTE 4GWimax GPS Jammer
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Product Description: Affected Frequency Ranges: CH1 -CDMA/GSM: 851-960MHz CH2 -DCS: 1805-1880MHz CH3 -PCS: 1930-1990MHz CH4 -3G: 2110-2170MHz CH5 -4G ...
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