best Powerful All 3G 4G Cell Phone Signal Blocker WiFi Jammer Wholesales

In places like library, church, meeting room, exam room and hospital etc where a quiet condition is needed, the lasting unexpected ringtones can be annoying and people will feel disturbed. Then how to deal with the issue effectively without much effort? Here this Adjustable High Power WiFi All 3G 4G Mobile Phone Signal Jammer with desktop design can be a better choice.

This high power 3G 4G Bluetooth signal blocker is really suitable to be used in certain places to create peace with a good ability of jamming the signals of CDMA GSM DCS 3G WiFi 4G LET 4G Wiamx at the same time. Powerfully designed with 15W total high output power, the jamming radius of this adjustable WiFi cellphone blocker can reach up to 40 meters depending on the signal strength in the detailed places. The big merit of the adjustable all 3G 4G mobile phone signal jammer can be the adjustable function which allows you to decide which frequency bands to block all by yourself. The car charger also enables you to use the WiFi 3G 4G cellphone signal jammer in your car directly with much convenience.

This product is in stock now, we guarantee shipping within 24 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, WorldJammer.

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