booster
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Show the working power on the shell with green lights
Antenna: 4 pcs Omnidirectional antennas
1. Show the working power on the shell with green lights
2. Mini size medium power cellphone jammer
3. Low weight and nice texture and color
4. To block wireless phone communication links within an effective area
5. No transmissions or receptions of cellphone call in coverage area
6. All specified frequency bands will be blocked simultaneously
7. No harm to human body
Product parameters
1 1 CDMA 851-894MHz GSM 925-960MHz
DCS 1805-1880MHz 3G 2100-2170MHz
2. Antenna: 4 pcs Omnidirectional antennas