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 bigger than I expected, but I am satisfied with everything.;

This is a very good unit and it feels good. The cooling fan works normally. You need to put a large pocket on the jacket, or you can use the included carrying bag to put it on the belt

This thing works well indoors. It works well in restaurants, but sometimes it takes a minute to eliminate the signal. An office worker stammered outside with his mobile phone for 20 minutes, and I decided it was time to go back. Turn it on, she was ten yards away, and killed her phone in just a few seconds.

I like the way this device fits on the hand, even when wearing gloves. It has a very solid feel, and the case is a great accessory. Purchase a second unit for my partner.

It just took about two weeks to arrive, which is not bad because it does not have a tracking number from China, but I am glad it arrived in packaged form. The bubble burst, and the workers tested in their homes ten meters away to restore their happiness.

As shown, it can shield a distance of 40-50 meters, a very good mobile phone jammer, and it is also very good to shield other signals. Trusted jammer shop.

It's really a good shop, it can work for a long time, it fully meets my requirements, and the jammer is as far away as shown.

This is a relatively complete jammer product. The 16 frequency bands basically cover the signals needed in daily life. I am very satisfied with this shopping.

This is a very cost-effective jammer device that can shield the latest 5g signal, and the effect is also very good, it is very worth starting.

The concealment of this jammer is really very good. In order to prevent children at home from surfing the Internet too much, it is really a good device. I like this product very much.