RF Gain Block Amplifier (50 sets)

The delivery is very fast. Customer service is very good. I followed the method and tried it out. It alerts all but the routers that can detect it. Nothing else seems to be safe in the house. Mom doesn't have to worry about my safety anymore... It looks very sophisticated. I am very happy with the appearance.

This cell phone jammer can jam 10 bands, control the bands to be blocked as needed. With good heat dissipation system, it can work continuously for a long time.

It is a very good unit and feels great. The cooling fan works properly. You will need to put a large pocket on the jacket or you can use the included carry bag to put it on your belt.

I received the jammer yesterday and it is in good condition. Small in size and not heavy in weight. It's really easy to get started.

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

Works exactly as advertised. Still satisfied with the use. Easy to use and understand, recommend you need to buy.

Very fast shipping, fantastic! The product has come in perfect packaging in perfect condition. It is amazing for the price!

This thing works great indoors. It works well in restaurants, but sometimes it takes a minute to eliminate the signal. One office worker had been stuttering outside with her phone for 20 minutes when I decided it was time to go back. Turned it on and she was 10 yards away and hung up her phone in just a few seconds.

I received it and the test results are obvious. With it, no longer afraid of being threatened by people stalking, thanks!

It is easy to carry and the shielded GPS positioning is very good, which makes me feel at ease and I will continue to buy other products here.

Excellent design and reasonable price, both of which are very useful. The feature is very powerful, I've used it and I'm very happy with this excellent feature!

Hello, I recently purchased a product from you and I have to say that the quality, shipping and general service quality 5 stars.