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Portable Mini Signal Jammer GSM 3G WiFi GPS Blockers Device

$320.20$179.99 Product Details

The portable jammer  is a good tool. It is reliable, and can interfere with GPS navigation and mobile phones, has a good range and a very long service life. I just tied it to a belt and let myself work freely.

Review Mini Signal Jammer GSM 3G WiFi GPS Blockers Device

Date Added: 09/23/2020 by McGuire Sr Jackie

After receiving the jammer, it has been tested, everything is as described, and I am satisfied with the results.

Date Added: 09/19/2020 by Jaan Noorani

Due to the strong signal from my coffee shop, the interference distance cannot reach 20m, but this can still meet my needs.

Date Added: 09/06/2020 by Mardi Sandra

it works! However, it becomes so hot that you will burn your hands if you touch it. The device expanded due to overheating-but it still worked. Use it 5 days a week, at least 8 hours a day. So far, I have no problems!

Date Added: 07/29/2020 by McClellan Greg

Here AT&T phones with weaker signals were successfully blocked. Keep it in your head. If the mobile phone reception in your area is good, this jammer has limited or no use. In areas with good cell phone signal, you will not be able to block a single room.

Date Added: 03/29/2020 by Abril Juan

Very practical equipment. It's convenient to take it with you. Haha, the only downside is that the tuning switch is too small for me!

Date Added: 01/19/2020 by McCann Michael

After using this mobile phone jammer, I can now sleep well.