The handheld 18 bands device blocker blocks 3g 4g 5g signals

The portable nylon shell signal jammer with 16 antennas has powerful shielding functions for 18 frequency bands (channels 12/13 and 15/16 are dual-band designs, which can effectively eliminate mutual interference between similar frequency bands), ensuring a stable and efficient signal shielding experience.

　　Wide signal shielding range

• Supports shielding of almost all common signals: including mobile phone signals (5G, 4G, 3G, 2G), LOJACK, GPS, Wi-Fi and RF signals.
• Output power is up to 18 watts, and the shielding range is from 2 to 25 meters (depending on signal strength).

　　Cooling system optimization

• Built-in 3 high-efficiency cooling fans and large heat sinks to ensure continuous and stable operation of the device under high load.
• Equipped with a nylon handheld cover, it is more convenient and comfortable to use.

　　DIP switch function

• Each signal frequency band can be controlled separately without affecting other frequency bands, with high flexibility.

　　Multiple power supply options

• Support car charger, 12V DC / AC power supply, to adapt to different usage environments.

　　Long battery life and intelligent power display

• Built-in large-capacity battery, can support 150 minutes of continuous work and can be recharged repeatedly.
• The LCD display shows the battery capacity (percentage), working voltage/current and other information, which is convenient for users to monitor the device status at any time.