8 Bands High Power Adjustable Cell Phone Jammer GPS WiFi Signal
The seller answered my question patiently. After receiving the portable jammer, it was the type I wanted, and told me how to use the jammer. I found that it is indeed a good signal jamming device. The description is basically the same, and the price is reasonable, which exceeds my expectations. The scope of the shielding is correct. I learned to use it through the video on the website. The cooling function is also very good. It can be used in the car and is very satisfactory.
Review 8 Bands High Power Adjustable Cell Phone Jammer
I am very impressed and satisfied with the delivery service. In my office in California, the delivery service is indeed very fast. I received the item on the 5th day after payment.
I appreciate the prompt delivery. Mark as discrete (thank you). I hope I have purchased a better model. This phone has very limited functions using 4G phones, and it can even stand 1 meter away from people. 3G is effective, but the range is limited and must be fully charged. I found that 2 hours is a typical effect.
I have been there for more than a year. I excel at commuting by train. The battery of the blocker can last my commute. Obtain an additional charger to continue working. Improvement: They need to press the on/off button once so that they don’t open automatically when they are stuffed into their pockets or briefcases. This will drain the battery, so drain it when needed.
I just got this Jammer last week and tested it immediately. It can really effectively block 3G, 4G mobile phones, WiFi and CDMA GSM PHS signals. It is also very convenient to use, because I can decide one or two frequencies that need to be blocked. The adjustable design provides me with a perfect choice, an ideal signal jammer that is really worth buying! Your staff's after-sales service is very attentive. I'm very grateful.
My roommate is looking for me every night, because he plays the legendary voice on the Internet is super noisy, so I bought this Jammer, and now I finally sleep, my roommate gets justice. After using this WiFi and GSM cell phone jammer, now I can sleep well.
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 rid of.