Competitive Advantage:

1. Multi bands cover all cellphone and GPS bands.

2. Each frequency band can be controlled. They can work separately and simultaneously.

3. Fans inside ensure it working stably and continuously, 24/7/365.

4. It can be used directly in the car with car adapter.

5. Easy to carry, portable design. With leather case, can be tied at the waist or arm.  

6. Full charged, it can last working about 90 minuters.

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., please do field test first to make sure no interference happened to the normal operation of their equipment and instrument. It is easy to install and operate the device.