Competitive Advantage:

1. Easy to recharge. It can be recharged as we change the Nokia batteries.

  And it can be recharged directly in the car.

2. Built-in antenna design makes it not like a jammer at all. It is Top Hidden . 

3. Portable. Palm-sized, only 68G.  Easy to carry.

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.

Description:

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.,