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5-Band Portable 3G Cell Phone Signal Jammer

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5-Band Portable 3G Cell Phone Signal Jammer

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  • 5-Band Portable 3G Cell Phone Signal Jammer
  • 5-Band Portable 3G Cell Phone Signal Jammer
  • 5-Band Portable 3G Cell Phone Signal Jammer
  • 5-Band Portable 3G Cell Phone Signal Jammer
  • 5-Band Portable 3G Cell Phone Signal Jammer
  • 5-Band Portable 3G Cell Phone Signal Jammer

Product Description


Start from this station, you will get rid of the boring life full of annoying phone calls.

Equipped with high efficient antenna, this 5-Band Portable 3G Cell Phone Signal Jammer is specially designed for blocking all PCS, GSM, CDMA, DCS system signals up to 10m radius. What's more amazing!  It comes with a built-in rechargeable Li-battery for long-lasting power. Besides, this device can also be recharged while still in operation. It can be used in wide ranges of occasions such as schools, churches, conference rooms, hospitals and any other place where cell phones may cause a distraction or interference. You will find the secrets in it.

There is no need to worry about its bad effects on the normal operation of other electronic devices or human body when it does work. Low radiation and light weight will allow you take it anywhere you want.

Now it is your time to take actions!




  • Isolating Signal Bandwidth:

- CDMA/GSM: 850-970MHz

- DCS/PCS: 1805-1990MHz

-3G: 2110-2170MHz

  • Jamming Range:1-10M(the Cellular signal must ≤-85dBm in the location,

  • the jamming radius still depends on the strength signal in given area)

  • Single output power: +30dBm /1W

  • Power input: AC110V-240V

  • Power output: 8V  3000mA/h

  • Temperature: -40 to +55℃

  • Dimension:  110(L)×62(W)×30(H)mm not include antenna

  • Weight:300g

  • Relative humility: ≤90%(RH)

  • Air pressure: 86~106kPa




  • Jammer

  • AC adaptor

  • DC adaptor

  • Antennas

This product is in stock now, we guarantee shipping within 48 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, Jammerall.

Important Notes for Jamming Distance: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.

Important Notes for Portable Jammers with No Cooling Fan: Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .

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Product Reviews

Showing reviews 1-6 of 11 | Next

  1. Received quickly Review Rating

    Posted by Neve on 2nd Mar 2021

    I thought I had already left a confirmation , I am happy with this jammer thank you for getting back to me as I like to let you know I have received

  2. Everything works Review Rating

    Posted by Krasnopolsky on 21st Feb 2021

    Very fast delivery, everyone is happy, I recommend the seller.

  3. All right to chile Review Rating

    Posted by Matthew Bidwell on 10th Dec 2020

    All right to chile.Best seller ever!!! Thank you

  4. the seller is super Review Rating

    Posted by Eduard on 18th Oct 2020

    Good working quality product. quickly delivered. thanks

  5. Interesting One! Review Rating

    Posted by Vallegos on 23rd Jun 2020

    I like the design of this cell phone jammer. It's very interesting. Can i open it? What's inside the box? I saw a picture of a cigarette box cell phone jammer on the other page of site. It shows the inside of the box, there are even "cigarettes" in it. Is your cigarette box cell phone jammer the same with it?

  6. all works great Review Rating

    Posted by Wellbrock on 18th Jun 2020

    Received today. Great service. This Portable 3G cell phone Jammer is not as strong as suggested but works fine.

Showing reviews 1-6 of 11 | Next

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