What is a "Apk Jammer"? The Most Authoritative Explanation.

What is a "Apk Jammer"? The Most Authoritative Explanation.

What is cell phone Jammer Mini type portable signal Wifi GPS?

Cell Phone Jammer Mini Type Portable Signal WiFi GPS. This is a mini portable hidden type multi - purpose smartphone signal blocker. First of all, the design of this device is very portable. The size of 20mm*20mm*26mm can be easily put into pocket or backpack.

What is a mobile phone signal jamming device holster?

Mobile Phone Signal Jamming Device Holster. This cell phone network blocker holster can effectively jamming mobile phone signals, so you will not be disturbed by incoming calls. When someone dials the phone, you will receive a "The user you are calling is temporarily out of service.".

What is a jammer and how do they work?

They produce a unique sound for masking and protecting conversations from external listening devices, such as a smartphone running an audio recording app, hidden in one of your guests' pocket. The sound of a jammer should be very difficult to filter out or remove when present in an audio recording.

What are the characteristics of a cell phone jamming device?

It has the characteristics of large jamming range and multiple jamming frequencies bands. It can block all cell phone signal (GSM/CDMA, 3G, 4G, 4G LTE), Lojack, GPS, WiFi, Walkie-Talkie UHF/VHF and RF signals like 315 MHz, 433 MHz, 868 MHz.

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