Description:
1. EFFECTIVE SHIELDING: Effective shielding CDMA GSM DCS 3G 4G GPS BDS wireless signal, and other electronic devices around the communication and transmission without any negative impact and interference.
2. SHIELDING DISTANCE: 3G 4G signal blocker can effectively shield the distance radius in 2‑8m, interference radius depends on the signal strength of a particular area.
3. CLEAR POWER INDICATOR: Internet signal jammer visible parts of the body has a clear power indicator, side with a separate switch control keys, more convenient to use.
4. ALUMINUM ALLOY SHELL: Signal blocker is made of aluminum alloy shell, light weight and good heat dissipation. Easy to carry, low power consumption, no damage to human body and environmental protection.
5. 2000 MAH HIGH CAPACITY BATTERY: 3G 4G blocker has a built in 2000 mAh high capacity battery, which can work for a maximum of 2 hours for a long time depending on the usage.
Specifications::
Item Type: 3G 4G Signal Blocker
Material: Aluminum Alloy
Shielding Range: Approx. 2-8m / 6.6-26.2ft
Battery Type: Lithium Battery
Built In Lithium Battery Capacity: 2000mAh (Included)
CDMA GSM: 870-960MHz
GPS BDS: 1550-1600MHz
DCS:1805-1930MHz
3G: 2010-2170
4G: 2500-2650.
Package list:
1 x Car Charger1 x Charging Cable5 x Antenna1 x Shield1 x Instruction Manual