Abstract: The present invention discloses a mobile communication apparatus that includes a first casing and a second casing. The first casing has an opening and an operating interface disposed around the opening of a side of the first casing. The second casing has two display screens disposed separately on two corresponding surfaces thereof, and each display screen separately corresponds to a different program module of the mobile communication apparatus. The second casing is pivotally disposed in the opening, such that the second casing can be spun in the opening. If the second casing is turned over to expose a display screen with the operating interface, the mobile communication apparatus then initiates the program module corresponding to the screen display, and the screen display shows messages outputted by the program module.

Abstract: A wireless earphone structure includes a housing, a wireless transceiver module mounted in the housing for receiving music or a phone call generated by a mobile communication device, a fixed earphone mounted on a surface of the housing for playing the music or the phone call, and a phone call switch slidably disposed on the surface of the housing. When the phone call switch is not pushed, the wireless transceiver module will receive the music and transmit it to the fixed earphone. When the phone call switch is pushed, the wireless transceiver module will receive the phone call and transmit it to the fixed earphone. Therefore, a user can use the phone call switch to select and listen to the music or the phone call.

Abstract: The present invention discloses a mobile communication apparatus that includes a first casing and a second casing. The first casing has an opening and an operating interface disposed around the opening of a side of the first casing. The second casing has two display screens disposed separately on two corresponding surfaces thereof, and each display screen separately corresponds to a different program module of the mobile communication apparatus. The second casing is pivotally disposed in the opening, such that the second casing can be spun in the opening. If the second casing is turned over to expose a display screen with the operating interface, the mobile communication apparatus then initiates the program module corresponding to the screen display, and the screen display shows messages outputted by the program module.

Abstract: The present invention discloses an earphone apparatus capable of saving power consumption that comprises a transmission line, a connecting portion disposed at an end of the transmission line and coupled to a multimedia electronic device for receiving an audio source signal transmitted from the multimedia electronic device, at least one audio output portion disposed at another end of the transmission line and the each audio output portion is worn at a human ear for outputting the audio source signal from the connecting portion through the transmission line, and a sensing portion disposed at an end of the each audio output portion for detecting whether or not the audio output portion is in contact with the human ear and transmitting a play signal to the multimedia electronic device through the connecting portion, such that the multimedia electronic device outputs the audio source signal from the audio output portion.