Date:2022-09-06
Seeing such a powerful jammer, with the mentality of trying it out, I am very satisfied after receiving the product test! Their service is also very good!
Date:2020-10-25
Very effective! Some weight for home use. The quality is very good and the price is very favorable. Next time you need to buy it again !!!
Date:2020-10-24
This cell phone jammer can jam 12 bands, according to the need to control the frequency band to be blocked. Has good heat dissipation system, can work continuously for a long time.
Date:2020-10-23
The price of this Jammer is really cheap compared to many other online stores, and the performance of the Jammer is also excellent! Really wonderful, especially the design of the optional jamming frequency bands. High recommended!
Date:2020-10-21
I realized that JAMMER-MART is a very serious and reliable company that sells their products at an affordable price and uses the fastest shipping method in the world. I am HAPPY with the products I bought !!!!
Date:2020-10-13
We will definitely order more. Don't stop this gem! Excellent jammer-shop job, super-fast delivery too.
Date:2020-10-11
I appreciate such a well-built product. It works exactly as advertised and the only reason I didn't give it 5 stars is because the side switches are a bit small. You have to use a pen or the tip of your fingernail to turn the different channels on or off, but this is a minor problem. Good product!
Date:2020-10-01
The jammer has high output power and can interfere with a wide range. Make you fully feel the fluctuation of electronic signals. For customers who need more portable multi-functional interference equipment, it is a good choice.
Date:2020-08-25
I really like this jammer. From there I can enjoy the quiet life and the privacy. Nothing better than that!
Date:2020-08-25
I appreciate such a well-built product. It works exactly as advertised and the only reason I didn't give it 5 stars is because the side switches are a bit small. You have to use a pen or the tip of your fingernail to turn the different channels on or off, but this is a minor issue. Good product!
Date:2020-08-25
Good product! Compared with other high power jamming device, it has better cost performance.
Date:2020-08-25
The product looks so special. Cool, that interests me a lot.
Date:2020-08-25
I needed something to increase efficiency because cell phone use reduced productivity. It starts working three seconds after turning it on. The phone shows no signs of loss of signal or malfunction. The user therefore assumes that this is a service rendered. Magic!
Date:2020-08-25
I received the jammer yesterday and it is in good condition. The size is small and the weight is not heavy. It's really easy to get started.
Date:2020-08-25
Very compact! Can charge in car, very convenient. The jammer signal can cover the whole car. Effectively prevent vehicles from being tracked.
Date:2020-08-25
This is a solid, well-built device offering much more coverage than expected. The side dip switches are nice to the touch because I don't always need to turn GPS blocking on and be able to turn it off.
Date:2020-08-25
Just received it, what a great product, so far it has worked all over my house. Awesome !!!
Date:2020-08-25
This product provides exactly what is stated on the site. Affordable and delivered very quickly I would highly recommend this product to others.
Date:2020-08-25
The size is really portable and easy to take with you, thank you very much!
Date:2020-08-25
I am a very satisfied customer because they always answer my questions on time. Good product and good packaging. I will order from you again, thank you very much.
Date:2020-08-25
A very high power jammer capable of jamming a very large area. Can adjust the interference range, it is very convenient to use, I am satisfied.
Date:2020-08-25
I am very satisfied after testing the Hamming distance and the cooling system.
Date:2020-02-13
Very good product, free shipping and fast delivery. Good choice ..... value for money, need to come back next time.
Date:2020-01-18
The interference is very good, it is received faster than expected, and the price is very cheap, a trusted company.
Date:2020-02-09
This new jammer surprised me. Actually, this is what I officially need, 16 antennas, and it is handheld.
Date:2020-02-03
From the day of purchase, the interference effect is very good, and it is very significant in some frequency band coverage.
Date:2019-11-27
I've been looking for this 16-wire jammer for a long time, I have found it now, and am very happy.
Date:2019-11-27
I put it in the production workshop, and I no longer have to worry about employees playing mobile phones all the time.
Date:2019-11-16
It has been used for one month from the time of purchase and the effect is not bad. I need to come back later.
Date:2019-11-18
If you are still worried about drones nearby, I recommend buying this blocker, it works great.
Date:2019-11-22
I like the design of this product very much.
Date:2019-11-14
With this drone jammer, I no longer need to worry about being located by government agencies to leak my privacy.
Date:2019-11-26
After using it for a few days, I feel that the product is very good.
Date:2019-11-17
The effect is very good, the key is that it is very easy to carry and achieve the results I want.
Date:2019-11-27
Recently, there are always drones flying overhead, and the noise is very loud, so I bought this high-powered drone blocking device, which works well.
Date:2019-11-16
Very compact and very convenient, effectively prevent uavs from being tracked.
Date:2019-11-16
Very compact and very convenient, effectively prevent uavs from being tracked.
Date:2019-11-29
This thing works well indoors. Works well in restaurants, but sometimes it takes a minute to eliminate the signal.
Date:2019-11-24
Very practical equipment. Haha, the only downside is that setting the switch is too great for me!
Date:2019-10-29
This is a Christmas gift for my friend. He loves it so much!
Date:2019-11-11
Used for transportation in my daily travel. I like the confusion of other drivers when their phones are not working properl.
Date:2019-11-28
This jammer works well in movie theaters, shops and other public places. Doesn't seem to work well in cars (trying to turn other driver's phones).
Date:2019-11-23
This is a good signal jammer and it works well, I like it.
Date:2019-11-16
I really like this jammer. From there, I can enjoy peaceful life and privacy.
Date:2020-01-19
I received the jammer and it even arrived two days earlier than expected. After testing, the effect is better than expected. The fan is a bit stronger than I thought, but I am satisfied with everything.
Date:2019-11-23
Really outstanding equipment, it's free US delivery service. I bought a free shipping and I love it!
Date:2019-11-19
This product is good, really useful, even more, and the communication with this company has always been very good, I would recommend this place and will buy it again in the future.
Date:2019-11-28
The product works as described and I am very happy with it.
Date:2019-12-10
The desktop jammer provided by the seller is of good quality and can effectively block the above frequencies. I like it very much.
Date:2019-11-18
This product offers exactly what is described on the website. Reasonable prices and fast delivery. I would highly recommend this product to others.
Date:2019-11-28
I actually needed a simple GSM jammer, but I bought this jammer and now I use it for GPS jamming and free Wi-Fi.
Date:2019-11-22
The adjustable design provided me with the ideal choice. It is indeed the ideal signal jammer and worth buying!
Date:2019-12-10
very good! Special design and shape, effective blocking frequency range. Powerful workspaceh buying!
Date:2019-11-20
So far, its operation is really very good, I hope it will be as reliable as it is now !
Date:2019-10-28
According to the advertisement, a good mobile phone jammer works well. I bought one and used it for half a month, and it performed well!
Date:2020-01-08
I found that the jamming range can reach 20 meters. For me, it is enough to stop other people's mobile phones, very good product.
Date:2019-12-21
From my purchase to the present, it has worked well and has a very wide coverage in some frequency bands (especially GPS).
Date:2019-12-05
This is a very good 5G jammer. I put my newly bought mobile phone there. There is no signal, which is very practical.
Date:2020-01-06
I bought it three months ago and put it in the office, the shielding effect is very satisfactory.
Date:2019-12-18
Very good product. It works great, the colors look nice and cool, I love it!
Date:2019-11-22
Installation is very easy, shielding GPS position is very good, come here to buy again in the future when needed.
Date:2019-11-12
It can work in a range of 20 meters, and it dissipates heat very quickly. Don't worry excessive temperature will damage the machine, the use effect is very good.
Date:2019-12-23
I usually take great care to protect my privacy. In order to prevent the drone overhead from continuing to fly, I bought a very good drone jammer.
Date:2019-11-19
The performance of this device made me buy it, a huge coverage radius, and a good drone jamming device, which helped me clear out the drone noise nearby, while avoiding sneak shots by them.
Date:2019-10-13
Installation is very easy, shielding GPS position is very good, come here to buy again in the future when needed.
Date:2019-11-16
Ich bin ein Lehrer hier, nachdem ich den Handy-Störsender bekommen habe, bekomme ich wirklich ein glückliches und entspanntes Leben, es wird die Schüler während des Unterrichts in Ordnung halten. und weniger schummeln !! Profitiere viel davon !!
Date:2019-12-18
I am a teacher here. After getting the cell phone jammer, my life is truly happy and relaxed. It could keep students in order during class, and at the same time, don’t worry about students cheating on exams.
Date:2019-10-24
The shielding distance and jamming function of this high-performance desktop jammer is very strong, I really like this 12 antenna jammer !