“蓝牙”(Bluetooth)取自丹麦一个伟大的开国君王Harald Bluetooth的名字,是目前国际上最新的、公开的一种无线通讯技术规范,用来描述各种电子产品相互之间是如何用短距离无线电系统进行连接的。它的主要好处是消除千头万绪、令人头痛的电缆线。 Bluetooth is taken from the name of Harald Bluetooth, a great Danish king. It is the latest and most open wireless communication technology specification in the world. It describes how various electronic products use short distance Radio system to connect. Its main benefit is the elimination of a multitude of headaches.