New 10 Antenna Cell Phone WiFi Jammer

The hand-held signal jammer is a high-tech product that our factory adopts advanced technology at home and abroad, according to the continuous development of communication standards, according to the actual situation of wireless communication at home and abroad; it can effectively screen (CDMA/GSM/DCS/2G/3G) /4G/5G/WIFI) and other wireless signals, and have no negative impact or interference on the communication and transmission of other electronic devices around. The machine can effectively shield the above wireless signals within a radius of 1-20 meters (depending on the strength of the on-site signal).

Instructions for use

1. Take out the device and antenna, and install the antenna according to the number.
2. The antenna must be installed before the switch is turned on; the indicator light is on, that is, it is working normally
3. Select the frequency band to be shielded through the side switch
4. The built-in battery of this machine can work for 2-3 hours. It can be charged by home charger or by car cigarette lighter.
5. Please fully charge the host before use, theoretically it needs to be fully charged for 4 hours (the charging indicator will automatically turn off when fully charged)
6. Support long-term work (in the state of charging, it can be used while charging)
7. The surface aluminum alloy heat conduction setting, the body heating is a normal phenomenon