Features
1. All are composed of the latest SMD components and integrated circuits, easy to install and use, and stable in performance
2. The surface adopts the most advanced secondary oxidation treatment in the world, adopts aluminum shell, and has good heat dissipation
3. The effective shielding distance radius is 1-20 meters, and the interference radius still depends on the signal strength of a specific area
4. Each frequency band can be individually controlled on/off
4. There are obvious power indicator lights on the visible parts of the body
5. Cooling fan, can be directly used in car, car charger and AC charger
6. Easy to carry and concealed, low power consumption, no damage to human body and environmental protection
Performance
CDMA: 800MHz
WIFI: 2400MHz
GSM: 900MHz
4G/5G2: 2600MHz
DCS: 1800MHz
Wifi 5.8G
3G: 2000MHz
4G: 2300MHz
3G: 2100MHz
4G: 2600MHz