Support base

A support base for supporting a portable electronic device thereon, the support base comprising:

• a casing;
• a signal transmission module disposed within the casing, and wirelessly connected with the portable electronic device, wherein the signal transmission module transmits a first electronic data to the portable electronic device or receives the first electronic data from the portable electronic device;
• at least one connection port installed in the casing, and connected with an external electronic device through at least one connection wire, wherein the at least one connection port transmits a second electronic data to the external electronic device or receives the second electronic data from the external electronic device;
• an audio output element disposed within the casing and connected with the signal transmission module and the at least one connection port, wherein a first audio signal of the first electronic data from the portable electronic device or a second audio signal of the second electronic data from the external electronic device is outputted from the audio output element;
• and
• a detecting module disposed within the casing and electrically connected with the signal transmission module and the at least one connection port, wherein the detecting module detects whether the signal transmission module is connected with the portable electronic device or the at least one connection port is connected with the external electronic device, wherein if the detecting module detects that the signal transmission module is wirelessly connected with the portable electronic device, the audio output element outputs the first audio signal of the first electronic data, wherein if the detecting module detects that the at least one connection port is connected with the external electronic device through the at least one connection wire, the audio output element outputs the second audio signal of the second electronic data.