8 Band 3G 4G Signal Jammer Cell phone WiFi GPS Lojack Signal Jammer Blocker

Product Description

The hand-held portable signal jammer can be applied at meeting room, conference room, museum, gallery, theatre, concert hall, church, temple, restaurant, classroom, training center, factory, bank, train, bus, etc. For some locations of special purpose such as hospital, gas station, etc., please do field test first to make sure no interference happened to the normal operation of their equipment and instrument. It is easy to install and operate the device.

Features

• High output power handheld design with ABS plastic shell
• Support Battery replaced easily , Charging while working, But don't suggest too often.
• Each band can work separately or simultaneously.
• Wind hole on tow sides and inside coolers make a constant cooling working.
• Could be used in car directly, With car charger and AC charger
• With Built-in Battery:4700mA/h,Charge full time about 5Hours,Working time:90 minutes .

Specifications