蓝牙通讯，这是一个可以让你通过蓝牙将你手机上的文件发送到另一台手机上的软件.你可以轻松管理你手机里的文件并且选中你想要发送的文件.-Bluetooth communication allows you to send the file on your phone via Bluetooth to another phone software you can easily manage files on your phone and select the file you want to send