High quality Signal Jammers for sale at the most competitive prices. Free Worldwide Shipping, 1 Year Warranty

Latest Reviews on Hand-held 16 Antennas 5G 4G 3G 2G Cell Phone Signal blockers

Customer Reviews

Garcia Mary


I've wanted to buy this all-in-one portable 5G phone scrambler for a long time. At first, I thought it was a bit expensive. But when I calculated how much it would cost to buy a 5G jammer, a GSM jammer, and a WiFi jammer, I found that the budget was more. So I picked it up and it's been working great for 3 months so far, I hope it helps more friends like it helped me!



Works exactly as described. Range varies by environment (this is normal in radio equipment). The speed is also good, I received it in about 10 days. Good product!

Dangelo Pino


I didn't know much about this product at first. After watching the video tutorial sent to me by the customer service, I understand, and it is very easy to get started. Thank you for your patient guidance.



Generally speaking, the product is still great, and it works very well. There was an episode in the middle, because the effective range is only about 10-15 meters. Although it is enough for me, I still found a customer service complaint. Because the interference distance is shorter than the 25M described, but the merchant also reminded on the website that the interference distance is related to the surrounding signal field strength. After the customer's patient explanation and my own radio-related knowledge, I found that this is a professional 5G jammer. The merchant, the merchant is professional, patient, and worth recommending



When I turn on the cell phone jammer, it literally blocks all the signals I need to block. Great, helped me a lot, thanks! ! !

Jahangeer Atif


Love the look of this product, and although the shipping took longer than I expected (2 weeks), it was worth the wait.



I've already received it. This device works very well and has many functions. If you don’t understand it, ask the seller, and he patiently guides the installation and use. Very satisfied!