portable mobile phone jammer(GS-12)
◆Block GSM, CDMA, DCS, PHS, 3G signal
◆Aluminium alloys wire for drawing shell, the surface adopt international most advanced reoxidation process, have many colors to choose
◆Transmitting power is 3watts
◆Effective jamming coverage is 1-20 meters
◆Easy to carry, small size, light weight
◆working time can reach above 3 hours, easy to charge
◆Low power consumption, no harm to human body
◆CDMA/GSM:860-970 MHz,CDMA3G:2110-2170 MHz,DCS/PHS:1805-1930 MHz
◆Shielding radius:1-20 M (Depending on the signal strength)
◆Power supply: AC110~250V ,Internal battery: DC7.2V 2500mAh
◆Power consumption: 0.4W/h ,Weight: 300g
◆Dimension (L×W×H): 110 ×62 ×30 m　Packing Size:11×31×17cm
◆Suitable for all the mobile phones

Portable Cell Phone and GPS Jammer(GS-13)
After many customer requests we have finally approved a combination portable cell phone jammer and GPS jammer for our store. This high power (total output power 3.5W!) cell phone and GPS jammer will jam all nearby mobile phones, and GPS signals up to 25 meters (this depends as always on local signal strength). This high power professional unit is an excellent combination of both cell phone and GPS jamming.
This portable unit 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 or interference of cellular calls, and it will also disable any GPS tracking devices that may be on your person or vehicle.
A rechargeable Ni-MH battery and a universal charger are included.
Specifications:AMPS, TACS, NMT, GPRS, GSM, DCS, CDMA, PDC, TDMA, PHS, PCS, iDEN, W-CDMA, UMTS, 3G, GPS,Range: Aprox. 15-25 Meters,Output Power: 3.5W,Dimensions: 110x60x30mm (LxWxD)

mobile phone GPS Jammers(GS-15)
◆To prevent GPS satellite positioning tracking
◆Block GPS satellite signal, protect your whereabouts privacy and confidential information
◆Block all the GPS satellite signal (the most radiant power<far from 1 meter, dipole antenna test> below -10dBm)
◆Not affect mobile phones and other electronic equipment’s working
◆Small size, high power, light weight, great coverage, easy to carry
◆Working frequency: 1500-1600MHz
◆Power adjustment range: 33dBm 6dBm/30KHz (min)
◆Dimension: 95*45*20mm Packing Size:19×26×5cm
◆Weight: 50g
◆ Working temperature: -30～60℃ Relative humidity: 5～95％
Storage temperature: -50～+60℃

handheld jammer(GS-17)
This portable GPS and cell phone jammer can keep you away from being tracked by GPS and cell phone signal tracking systems. It will stop all vehicle tracking systems from obtaining vehicle position from satellites (GPS) and also stop the subsequent messaging of vehicle position back to the tracking base (GSM).
There is battery in this unit and it can work 2-3 hours upon a full charge ,It also can power from the vehicle cigarette lighter/power socket
Specification:
•Isolation signal frequency:
•CDMA:850-880MHZ
•GSM:930-960MHZ
•DCS:1805-1850MHZ
•3G:2110-2170MHZ
•Typical coverage: 3-15m
•Typical battery: Rechargeable Li-battery for 2-3 hours
•Dimension:100*42*18mm

Mini handheld jammer(GS-18)
Frequency for Europe: GSM900, GSM1800 & UMTS 2110MHz
Frequency for America: GSM850, GSM1900 & W-CDMA 2110MHz
Jaming Range: Average 5 meters radius (depends on signal strength)
Output Power: Each band 7dB, total 15dB
Current & Voltage: 200mA DC12V / AC120~140V
Battery: Capacity 1,500mAh (battery life 2~3 hours, recharge 3~4 hours)
Impedance: 50 ohm
Dimension: 103 / 150 x 45 x 19 mm (weight is 400gm)
Work Temperature: -15 ~ 60 degree (-59 ~ 140F)
Packaging: Each set per blank box with polyfoam. Inner box size 19x14x6cm.
Accessories: Free car power adaptor