8 Antenna Handheld 2G, 3G, 4G Cell Phone Jammer" is the name of Cell Phone Signal Blocker Best Buy introduced in this paragraph, it can help people make a lot of efforts in work and life. Here you can know that this GPS, 4G signal jammer really It is very powerful. First of all, this GPS, 4G mobile phone jammer can block 8 signal segments CDMA800, LTE800, GSM900, DCS1800, WCDMA3G, LTE2600, WIFI2.4G, GPS. Therefore, this portable mobile phone jammer can block 8 signal segments at the same time. A frequency band. The shielding distance of mobile phones and GPS signals can reach 10-15 meters. Secondly, if you want to take out this mobile phone jammer, you only need to fully charge the rechargeable battery, which can support continuous work for about 60 minutes. For those who use GPS4G signal jammers in the car, this cell phone jammer car charger specially designed for you provides you with great convenience, allowing you to use it directly in the car, holding the GPS mobile phone signal in your hand Jammer achieves this without difficulty.
On the 23rd, the reporter visited a number of automobile decoration and repair shops in Dongying City and found that some businesses were selling automobile electronic jammers. According to a salesperson of a car decoration store on Beier Road, the original intention of the merchant to produce electronic Cell Phone Signal Blocker Best Buy is to help units and citizens work better, and has a powerful signal shielding function. "We usually put on record when we sell, and ask customers about the purpose of the purchase." The reporter saw in most online shopping malls that there are many electronic mobile phone jammers for sale, with prices ranging from a few hundred yuan to 5,000 yuan. Because there are too many varieties, merchants do not make inquiries or filings for competition, but sell them randomly. I saw an introduction of a car electronic mobile phone jammer, marked as strong anti-remote control and anti-jamming, suitable for various models, and the maximum distance of remote control interference is 1000 meters.