Bluetooth is a standard for communication short-range., the low energy consumption, low cost and wireless. that of radio technology. technology is now the standard of IEEE under the title WPAN 802. the 15. Technology, Bluetooth, includes several key points, which accept it widely easy....._ available to the public and use it free._ wireless and short-range it to the device, side these would allow, by an interface of air interact. replacing the cable, the connectors with different shapes and different sizes, and several clamps, were used._ both the type of data and sound supports that it is a technology an ideal conversion, has many appliances, to be able to communicate._ of the frequency of non-regular uses and on all over the world is available.