China Handled WiFi GSM 3G Mobile Phone Signal Blocker Jammer Isolator

Portable WIFI/GSM/3G Cell Phone Signal Jammer Blocker
Product number: NT-120A
Products Review:
This powerful pocket-sized portable mobile cell phone Signal jammer system will immobilize all nearby mobile phones, including the 3G band, within an effective range of up to 25 meters. If you're looking to buy a portable cell phone immobilizer, this is an excellent choice for a personal, portable unit. This portable is one of the most highly copied on the market. .
Working frequency: (1)
CDMA 850mhz-894mhz
GSM 925mhz-960mhz
DCS 1805mhz-1880mhz
PHS 1900mhz-1990mhz
3G 2110mhz-2170
or
Jamming WIFI Bluetooth 1.2G ,2.4G Camera or Listen bug device.
Working Frequency (2)
900-1100MHz
1100-1300MHz
2400-2500MHz
This portable cell phone jammer can be easily concealed in a pocket or purse, and is ideal for meeting rooms, restaurants, examination rooms, or anywhere you want to avoid the distraction of cellular calls. A rechargeable Ni-MH battery and a universal charger are included with this great value priced .Several accessories are available for this model - please see the column at right or the page .<o:p>

Specifications:
network: AMPS, TACS, NMT, GPRS, GSM, DCS, CDMA, PDC, TDMA, PHS, PCS, iDEN, W-CDMA, UMTS, 3G
Range: Aprox: 15-25 Meters
Output Power: 3W
Dimensions: 110x60x30mm (LxWxD)