Bluetooth speaker is the application of Bluetooth technology in traditional digital and multimedia speakers, so that users can exempt the annoying wire pull, free to listen to the music in a variety of ways. Since the advent of Bluetooth speakers, with extensive attention to the development of the intelligent terminal by the mobile phone user plate etc.. Bluetooth Technology (Bluetooth) let the speaker wireless becomes possible, various well-known brands have launched many shapes of a wide variety of "Bluetooth speaker", consumers spend about price tens of dollars to more than 3000 yuan, can make their own Bluetooth speakers have super stylish and convenient.