China 4 Antennas Portable Signal Jammer 2g 3G 4G Jamming 2g 3G 4G WiFi Handheld Cell Phone Call Blocker

4 Antennas Portable Signal Jammer 2g 3G 4G Jamming 2g 3G 4G WiFi Handheld Cell Phone Call Blocker
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Mr.Jerry

Portable Black color 4 bands cell phone jammers with 4pcs Omni-directional antenna can block 2G/3G cell phone, and WIFI, Bluetooth. Palm sized are highly portable and easy to carry. Reasonable design can't affect normal work and other equipment when press the switch OFF/ON for other frequency. The effective range can up to around 25 meters. Long life battery can work for a long time. We can charge everywhere by AC or car charger.

Item model#:CPJ204001 Jamming for 2G/3G all type cellphones,and wifi/Bluetooth
Band 1:GSM/CDMA:851-894MHz;
Band 2:DCS/PCS: 1805-1990MHz;
Band 3:3G2100MHz: 2110-2170MHz;
Band 4:WIFI:2400-2500MHz(Wireless Camera 2.4G: 2400MHz-2483MHz;);
Blocking System:
Nextel, Wi-Fi, AMPS, TACS, NMT, GSM, DCS, CDMA, PDC, TDMA, PHS, IDEN, W-CDMA, UMTS, 3G;
Frequency:
Wi-Fi: 2400-2500Mhz;
CDMA/GSM: 850-960 MHz;
DCS/PCS: 1805-1990 MHz;
3G: 2110-2170 MHz;
Total output Power: 2 watt
Radius range: 5-20M@ -75dBm depending on the mobile service provider's network condition;
Power supply: AC110-240V 12V car power plug;
Built-in rechargeable Battery:2000mA/h;
Built-in battery working time: 90minutes
Temperature: -10ºC to +50ºC
Antenna: 4pcs Omni-directional antenna
Colors: Black
Package information:
Device Size:109*61*30mm
Package Size: 210*152*85 mm
Gross Weight: 0.75Kg
Item model#:CPJ204001 for cell phone +wifi
Band 1:GSM/CDMA:851-894MHz;
Band 2:DCS/PCS:1805-1990MHz;
Band 3:3G2100:2110-2170MHz;
Band 4:WIFI:2400-2500MHz(Wireless Camera 2.4G: 2400MHz-2483MHz;);