The embodiment of the invention provides a multifunctional Bluetooth device and a connecting method thereof. The method comprises the following steps: setting a plurality of virtual devices, wherein the virtual devices has independent device information and corresponds to at least one Bluetooth function; during device searching, switching the device information through time sharing to provide the information to a main apparatus; establishing connections between the virtual devices and the main apparatus; and carrying out the Bluetooth functions corresponding to the virtual devices. The multiple Bluetooth functions are configured in the virtual devices and the main apparatus is connected with the multiple virtual devices, so connection interaction and communication traffic between the main apparatus and a slave apparatus can be reduced. Moreover, great device connection stability and compatibility can be exhibited in a condition that multiple Profiles are integrated.