The dealer or customer can master installation of cell phone jammer

The dealer or customer can master installation of cell phone jammer under the instruction.
Two-color injection molding is generally used in a button on the need for light and plating on the keys, PC is not on the plating, abs can only be plated, two-color injection molding requirement is that the injection into the pc and abs together, where abs after plating is the plating effect, part of pc can be light. Vacuum plating can also make light of the current symbol, but the effect of vacuum electroplating makes sense to compare floating, no plating effect. Phone keypad surface mine is usually carved in the key word painting surface treatment processing. Generally the size of diameter 0.04-0.06, and then we will use the text line spacing 0.04-0.06 filled, so that we give laser developed a path. Laser engraved with the path out of the paint on it. GSM signal will be jammed by cell phone jammer .
The main products currently on the market using battery power supply and built-in rechargeable battery-powered two forms. Specific to MP4, MP3 Player batteries are used in the following categories: conventional batteries; gum battery (Ni-MH); built-in Ni-MH, Lithium battery 4 categories. With a dry cell is divided into 7 # and 5 # are two ordinary batteries with 7 # Play time is short, with 5 battery inevitably result in thick loom large, with a lithium battery will be very costly. Built-in rechargeable battery is designed to be a lot of factory options, it does give a certain extent, to bring consumers a convenient, do not buy the battery. However, there are two problems. The first is the battery runs out, if there is no charge condition, it will send any more. cell phone jammer can be installed on various places according to the installation specification needs, including the wall, ceiling and so on.The installation box body of cell phone jammer is metallic
Second, the biggest problem is the battery life is limited, the use of one or two years if the battery end of life how to do? Unlike mobile phones, consumers can change their own, and must be replaced factory, a lot of complications. Chewing gum batteries, small size, high capacity, no memory effect, models can be designed more pleasant, but it requires a special charger charge. This volume of the battery will set the market. Early development of the MP3 or MP4 products a mold, Japan, Taiwan, Hong Kong and other foreign mold factory quote for the hundreds of thousands mainland domestic manufacturers offer in this range 6 to 80,000, although cheap, but compared to some process of not required.