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Are you sick of being tracked like a criminal?
Here's your chance to have your own personal portable GPS +cellphone jammer for any surveillance of your work or personal vehicle!
It is so easily to operate just switch on will immediately strat to blocking any GPS tracking device signal in a 5-10 meters coverage area, You can now be invisible to all GPS devices watching you.
and it also block the cell phone signal,Keeps you away from noise or disturbance of unexpected cellular phone calls.
so, you can go anywhere,do anything you want with freedom. |
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Working Band: L1 system 1450 to 1600Mhz
GSM/CMMA: 869---960Mhz
DCS/PHS : 1805---1920MHz
Coverage : 0.5M-----10M
Power supply: 5V
Currency: 550mA
Build in battery inside: 3.7V
Charge time: 3 hours
Work temperature: -30～60℃
Relative humidity: 5～95％
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