Handheld Bands Control Jammers

Product Features:
1.Portable design, Size is very small, easy to carry.
2.Can interfere with six bands, can jamming all mobile phone signals.
3.Simple operation, open the power can be used immediately
Jamming frequencies:
GSM: 925-960MHz
3G: 2110-2170MHz
4G: 2300-2400MHZ
WIFI /2.4G: 2400-2500MHz
GPS L1-L5: 1170-1280MHz
Jamming radius: Up to 30 meters
Total output power: 3W