There is another characteristic for this kind of cell phone jammer

There is another characteristic for this kind of cell phone jammer . 
At present, the size of China's mobile communication network and the user total rank first in the world, mobile phone production accounts for about 1/2, has become a veritable mobile phone producing countries. The mobile phone market in the first half showing some new features. Domestic GSM mobile phone companies have sprung up everywhere. Occupy the size of the domestic market, half of mobile phone manufacturers to further narrow the gap. CDMA mobile phone production and sales increased significantly. With the expansion of domestic CDMA network and the growth of the number of users, the CDMA mobile phone industry has entered a stage of vigorous development. Replacement products to accelerate the increasingly fierce competition. China's mobile phone industry in recent years, high-speed development, production scale expanding, ever shortening product life cycles, development of the market to mature. The cooling is very important for cell phone jammer .
Domestic and foreign mobile phone brands in the Chinese market place, one after another through the adoption of new technologies, enhanced phone features, change the appearance of mobile phones, and shorten new product development cycle, improve service and organize a variety of promotional activities and other competitive means to attract consumers, and foreign mobile phone brand next competition will be more intense, the two sides will focus on technology, channels, and funding to fully compete. The market order is a bit confusing. In the rapid development of the mobile phone industry, a number of issues must be resolved. First, the market order is a bit confusing, phone quality issues are increasing.The cooling mechanism should be set for cell phone jammer .
Production and demand contradiction to further expand market competition further intensified. Domestic market handset demand is 60 million per year, while output of more than $ 120 million, some exports, most cell phones sold in the country, exacerbating the intensity of competition in domestic markets, detrimental to the development of industrial health. Market order is a bit confusing, phone quality issues are increasing. Part of the designated mobile phone manufacturers to seize the market, take a variety of means to carry out speculative "OEM", damage the business interests of domestic brand mobile phones. Complete sets of parts imported phone, some belong to middle and low product with low added value, poor quality, affecting the overall quality of domestic brands. Seen in this light, Japan and South Korea's mobile phone has CDMA, MMS as the key to enter and occupy the Chinese market, and has been technically achieved some advantage, winning the time to seize the market and future European and American firms to compete in the capital. The next hot spot of the mobile phone manufacturing. Although this kind of special cooling design is not the actual cooling mechanism of cell phone jammer .