2-10 meters signal blocker sale with reasonable price

The signal jammers are based on the strength of the power, the interference radius is different, and you can provide 2-10 meters of signal interferers for you, which you can choose from the interference radius range of your own needs, which can interfere with GPS, wifi, GSM and 3g signals, all products are sold at reasonable price.The popular cell phone signal jammer is available for you.

2-10 Meters
packet mini gsm jamming blocker
Mini USB Jammer Portable GPS Signal Blocker

    Mini USB Jammer Portable GPS Signal Blocker

    This is a mini usb jammer which can block gps signal to help you avoid tracking.It's very convenience and can be charged by your android cell phone,computer,phone charger,etc because it has both usb and android charging interface.

    $49.99
Cell Phone Rest Bag GSM Jamming Bag

    Cell Phone Rest Bag GSM Jamming Bag

    The portable GSM jamming bag can block the cell phone signals when you put the phone in it. It can also anti-demagnetize to protect the stored data information and reduce electromagnetic field interference  to avoid data loss.

    $20.59

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