Handheld 16 band hidden antenna 5g cell phone jammer Jamming up to 20m

       This all-in-one portable wireless cell phone jammer with 16 frequency bands can jam all types of is a device designed to block a wide range of frequencies in multiple bands, including Android phones, tablets, smartphones, iPhones, etc.

       It is a handheld device weighing 1.5kg, which is very suitable for use in various meetings, classrooms, etc. where wireless signals need to be jammed.

       However, we strongly recommend not to use our signal blocker in public places, because it may block the mobile phones and wireless devices of people around you, causing inconvenience to others.

1. Hidden antenna design: With two sets of antennas of different lengths, you can flexibly choose between concealment and jamming effects to meet different usage needs.
2. Frequency range: All-in-one design, shielding multiple signals such as mobile phone signals, LOJACK, GPS, Wi-Fi and RF, usually covering frequencies from 500MHz to 3000MHz as well as GPS, LoJack and WiFi frequencies.
3. Power output and interference range: 12 watts of output power, the interference range can reach 2 to 20 meters, suitable for precise shielding in a small range.
4. Intelligent battery management: equipped with LCD display, real-time monitoring of battery capacity, voltage and current, and supports more than 120 minutes of battery life and fast repeated charging.
5. Heat dissipation and switch control: ABS housing has built-in cooling fan and large heat sink to ensure the temperature is below 50℃, and the frequency band is independently controlled by DIP switch without affecting other signal bands.