the latest mini hidden 4 antennas GSM GPS jammer in 2021 Year, block GPS/GLONASS L1+L2L5+GSM900/1800 or CDMA850/1900,Pocket design look like the mobile phone power bank, build-in Ni-Mh battery 2000mAH working more 1.5 Hours.

Product Advantages:

4 Bands 1.2W with Ni-Mh battery 2000Mah, Working around 1.5 Hours Support use while battery charging.

Shielding radius: (1-10) meters at -75dBm with omni hidden antennas

Could be used in car directly with USB charge cable

mini hidden antennas pocket design


Application:
It can be applied at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more Places that require silence, confidentiality and information security.

Jamming frequencies
SN4-G :
GPS/GLONASS L1:1570-1580Mhz
GPSL2L5: 1170-1280MHz
GSM 900 or CDMA850 MHz:850-960MHz
GSM 1800 or GSM1900 MHz : 1805-1900Mhz

Jamming radius:1-10meters
Power supply:USB 5V IN or OUT
Color:Black
Total output power:Total 1.2W
Working Time:around 100 minutes
Device size:106x75x23mm
Device weight:100g

Package Contents:Jammer Host x 1, USB cable x1