Abstract: A wearable system configured to receive audio signals through a dock includes a wearable device (e.g., earphones) and the dock. The wearable device stores user-end audio files and a token therein and has a first connection port (e.g., a pogo-pin socket). The dock has a second connection port (e.g., a pogo-pin plug) and a wireless module. Once the dock is physically connected to the wearable device, the wearable device can connect to a third-party server (e.g., KKBox) through the token and the wireless function of the dock in order to download source audio files according to the token, create the user-end audio files by encrypting the source audio files, and then store the user-end audio files, thereby allowing the user to listen to music corresponding to the user-end audio files directly through the wearable device whenever desired, without having to connect the wearable device to a smartphone.

Abstract: The present invention is to provide an electronic commerce system including a wearable electronic device, a network communication device, an information management server and a streaming audio server, wherein the wearable electronic device is configured to measure a client's body signal and upload the same as a body signal record, as well as uploading an audio property of a audio file being played by the wearable electronic device as an audio preference record, to the network communication device through short-range communication elements; the network communication device is configured to link with the cloud end through a long-range wireless communication element; the information management server is located in the cloud end and configured to store the records to corresponding database respectively; the streaming audio server is located in the cloud end and configured to download audio files stored therein to the wearable electronic device according to the audio preference record.

Abstract: The present invention is to provide a wearable electronic device applied to an electronic commerce system, wherein the wearable electronic device is configured to be in communication with an information management server located in a cloud end through short-range wireless communication between the wearable electronic device and a network communication device, the wearable electronic device is also able to play audio files, store audio property of the audio files as an audio preference record and transmit the audio preference record to a streaming audio server located in the cloud end through the network communication device and the information management server sequentially, and the streaming audio server can then directly update the audio file stored in the wearable electronic device according to the audio preference record through the network communication device, so as for the client to enjoy the latest and favorite audio during sport through wearing the wearable electronic device.