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portable signal blocker
Selling leads
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... device was designed handheld and portable, with 10 jamming frequency bands(that is optional) and can be coverage wireless signal 2G, 3G, 4G wifi ...
2025-08-04 00:09:00
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.... Product Introduction This portable handheld signal blocker can effectively block signals within a radius of 5-20 meters. It has two blocking ...
2024-12-09 17:06:32
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...Signal Jammer Built-in Antenna Portable GPS 2G 3G 4G WiFi Signal Blocker This is a mini handheld portable cell phone jammer with built-in 8 ...
2025-08-04 00:09:00
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...Portable Mobile Phone Jammer Anti GPS WiFi Signal Blocker This is a black 8 channel handheld signal jammer, which can effectively block 2G, 3G, 4G, ...
2024-12-09 17:06:32
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... Customized High Gain Signal Blocker Product Introduction This Handheld 5G Signal Jammer 8 Channel Customized High Gain Signal Blocker can ...
2024-12-09 17:06:32
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... as its accessory. And the built-in battery is also used as its power supply and after fully charged, it can work continuously for about an hour. ...
2025-08-04 00:09:00
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...Portable Phone Blocker This 8-channel GPS WiFi signal jammer uses a handheld and portable style, which can quickly and effectively block a variety ...
2024-12-09 17:06:32
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...Signal Blocker Cell Phone Signal Jammer For Vehicles GSM Cell Phone 2345G WiFi VHF UHF GPS This is a portable mobile phone signal jammer with built...
2024-12-09 17:47:36
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Portable Shield Cell Phone 2G 3G 4G 5G Jammer 12 Channel Signal Jammer GPS VHF UHF GSM WiFi Signal Blocker Product features : * 12 jamming channel can ...
2024-12-09 13:01:29
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...Signal Blocker Jammer Defender 1.Portable anti drone device Introduction This portable directional anti drone jammer is designed to suppress the ...
2025-03-13 18:34:23
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