With the progress of signal blocking technology, jamming service gadget is also becoming more and more efficient and convenient. This Mini Portable Cell phone & GPS Jammer with built-in antenna is one of the best in the market. This is a top hidden wireless signal jammer with antenna built inside that body.
Specifications:
| Frequency Type | Frequency Band |
| Europe type |
GSM900: 925-960MHz, GPSL1: 1500-1600MHz |
| USA type |
GSM850: 850-960MHz, GSM1900/PHS: 1805-1990Mhz GPSL1: 1500-1600MHz |
| Total Power | 0.5Watt |
| Power Supply | Input : AC Adapter AC110-240 or 50/60Hz 0.8A Output Power: DC5V |
| Battery type | Lithium-ion battery 3.7 v /1200mA |
| Battery time | 60 Mins |
| Shielding Radius | Up to 3-10 meters (signal <=-75dbi in the given place.) |
| Weight after Packaging | 68g |
| Size | 95(H)*48(L)*17mm |
| Case Color | Black |
| Humidity | 5% - 80% |
| Complete accessories | Power adapter; car charger |
Notice: This item does not block 3G 4G.
Advantage:
1. Built-in antenna design makes it not like a jammer at all. It is Top Hidden .
2. Portable. Palm-sized, only 68G. Easy to carry.
3. Easy to recharge. It can be recharged as we change the Nokia batteries.
And it can be recharged directly in the car.
4. ON/OFF switch makes it used more user-friendly.
5. Low power consumption makes the jammer work continuously.
6. Full charged, it can last working about 1 hour.
Applications:
It can be applied at meeting room, conference room, museum, gallery, theatre, concert hall, church, temple, restaurant, classroom, training center, factory, bank, train, bus, etc. For some locations of special purpose such as hospital, gas station, etc.,
