The low cost is the most remarkable competition advantage

 The low cost of cell phone jammer can bring more profits to the manufacturer.
Currently projectors used in education, training, business presentations industry suffered a "crisis of the application." Problem: in the popularity of multimedia teaching process, the widespread introduction of modern teaching equipment and how the teachers used to combine classroom teaching problems. Teachers currently teaching demonstration in the process of doing, often need to keep beside the computer while the computer side of the operation to explain the need to place emphasis, but also from time to time to stand up, pointing would provide a convenient multimedia presentation equipment, yet the wealth of classroom language teachers are tied. The low cost is the most remarkable competition advantage of cell phone jammer .
In response to this phenomenon, paying attention to the education sector can be more closely integrated with the teachers a wealth of teaching experience and habits of modern teaching equipment, which gives a variety of information technology equipment in the teaching put forward higher requirements. Projector in the traditional application of information technology industry is one typical case. From the second half of this year's education, training, business presentations and other applications of new demand, the general hope that the application of information technology projection equipment should have a "screen cover", "Zoom", "e-Pointer", "wireless remote control" functions, with to a combination of traditional teaching methods to improve teaching methods and improve the quality of teaching. "Zoom" function: The main focus of the lecture content is designed to attract visual attention, enhance learning. The low cost of cell phone jammer should be maintained as long as possible.
"Cover screen" function: mainly based on the needs of school can make a black screen copy screen to complete the conversion of course content, into the next part of the curriculum. "E-pointer" function: main achievement of the class content storage, labeling, laser pointer, you can circle the content of the lecture note. "Wireless Remote" function: The main is to achieve in the classroom can be any corner of the remote computer, according to the progress of the school need to be adjusted in class is. Beijing Science and Technology Co., Ltd. In order to further universal fit the same industry, the application of information technology needs, promote multi-media teaching, training, information technology and network speech application means to launch a new generation of integrated electronic pointer, laser pointer, wireless mouse, wireless keyboard, wireless remote control in one lecture companion products. The low cost of cell phone jammer help the cell phone jammer company win more market share.