4G jammer Hot sale portable handheld cellphone jammer 8 antennas


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We're currently running a special sale on this item, originally priced at $315.99, now just $219.99, valid until August 31st! ! !

Technical Specifications

Product Features:

  • 1.It can be used while driving, equipped with car charger
  • 2.Has good heat dissipation performance, can long time stable work.
  • 3.It has a separate frequency band switch, can according to need to block the specific frequency band.
  • 4.It has very large jammer range and stable jamming performance.
  • 5.It is small and exquisite in design and is convenient for carry.

Product video:

Parameter Name Parameter Details
Model H08US
Jamming frequencies CDMA/GSM: 850-960MHz
DCS/PCS: 1805-1880MHz
3G: 2110-2170MHz
GPS: 1570-1610MHz
WiFi: 2400-2485MHz
LOJACK: 168-178MHz
4G: 2620-2690MHz or 2300-2400MHz
Jamming radius Up to 40 meters
Power supply Power plug, car charger or built-in battery
Built-in battery 4000mA/h battery
Battery Life 1-2 Hours
Total output power 4W
Voltage AC100-240V DC12V
Operating temperature -10℃ to +50℃
Operating humidity 5% to 80%
Device size 130mm*80mm*38mm
Device weight 800 g

Product Informations

Do you know the truth that is not allowed in some places? Avoid calling or texting altogether, even in some very private situations. Because noise can be annoying and mobile phone signals can cause interference in some cases. Fortunately, today,you can easily buy a great cell phone jammer to stop this. Since there is no service on the phone screen after using this jammer kit, the phone will not work properly.

As the most popular handheld jammer, this product has a small size, easy to carry. Can block 8 bands frequencies, and have a very large jammer range. Has separate frequency control switch, you can turn on or off the frequencies you want to jamming as needed. With car charger, it can be used while driving. This product has the perfect heat dissipation system, it can run continuously for a long time. The shell is made of heat-conducting metal with good heat dissipation.

Generally speaking, the larger the interference range, the stronger the interference performance, the heavier the jammer device, and it is inconvenient to carry. But the device is an exception. This 8-bands handheld jamming device not only has a good jammer performance, can jamming up to 40 meters; but also has good portability, the device size is only 130mm*80mm*38mm, weight is only 800g. The color used is Volkswagen Black, which effectively prevents it from getting dirty easily.Performance is comparable to desktop jammer in all respects. It's a very good product,you deserve to have.

This device is suitable for classroom, meeting room, library, movie theater and other places where need to keep quiet. Due to its small size and easy to hide, they are popular with teachers and entrepreneurs. Allow teachers to improve their teaching and staff performance.

1.The jammers are customized according to the frequency bands of different countries, please confirm that the purchase country and the actual use country are consistent. Otherwise it can not be used.Please read the jammer function before purchasing.
2.If the low power jammers(such as handheld jammers) to blocker high power signal device(such as high-power WIFI router, Bluetooth audio equipment, etc.), the effect will be poor or even can not jammer.
3.It is forbidden to use while charging.
4.Do not use handheld jammers as desktop jammers.
5.Do not use jammers before connecting the antenna.

Product Reviews

  • Adan HIGGINS February 15, 2023

    The customer service attitude is very good, I have bought it several times. This time, a friend asked me to buy it for her. I think the most important thing is that the merchant is trustworthy!

  • Parker Amian August 18, 2022

    They say this is the best-selling jammer product, and it's really cost-effective, and I'm still very satisfied with it.

  • Zirbel Loren July 21, 2022

    I received it, the test has obvious results. With it, there is no need to be afraid of being tracked and threatened by others, thank you!

  • Polsen Kane May 07, 2022

    Delivery 12 days. Packing is very good. Inside, everything is in excellent condition, in full configuration. Muffler worker, blocks all the declared frequencies. In the room about 3-6 meters.

  • Gudaitis Peter March 10, 2022

    This is a professional manufacturer and seller with many years of experience in the jammer industry. It also provides customized services and is a popular jammer in the industry.

  • Zirbel Loren February 09, 2022

    I received it, the test has obvious results. With it, there is no need to be afraid of being tracked and threatened by others, thank you!

  • kellen jack January 18, 2022

    I bought this 8 antenna cell phone jammer to block GPS positioning. Works great and customer service is happy. You guys have been in this business for a long time, honesty can go even further. I let everyone know when I bought a product at this store so you can buy it with confidence when you need it. After the product is sold, the quality of the product is very guaranteed.

  • Emily T January 04, 2022

    This is so far the best jammer i have used for my business

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