Abstract: A one-to-many wireless speaker sound box device is disclosed, which is an integrally formed device and comprises an outer case, one or more diaphragm components, at lease two speaker bodies and at least one electric circuit board, wherein the electric circuit board includes a wireless transmission unit, a digital audio signal processing unit and at least two D-typed amplifier units, and the one-to-many wireless speaker sound box device is able to generate at least two or more sound channels, and each of the D-typed amplifier units is able to combine the left and right sound channel outputs in parallel into a single sound channel output and amplify the output audio signal in multiplication thereby driving the speaker bodies corresponding to different sound channels to operate, so that the issue “the higher the power is, the larger the magnification becomes, but the increased signal distortion ratio will also occur” typically found in the D-typed amplifier units can be resolved, and the effect of acoustic perce

Abstract: A film-type audio output apparatus includes an audio output device, at least one speaker unit, and at least one film. The at least one speaker unit is positioned at any side of the audio output device. The speaker unit can be an embedded speaker unit. The at least one film can be positioned at any or more places of an inner side and an outer side of the audio output device. When the speaker unit of the audio output device releases sound, the film positioned on the audio output device can get vibration of the sound so that the inside of the audio output device can generate resonance. Thus, the audio output apparatus can generate softer undertone and wider diapason.

Abstract: A film-type audio output apparatus includes an audio output device, at least one speaker unit, and at least one film. The at least one speaker unit is positioned at any side of the audio output device. The speaker unit can be an embedded speaker unit. The at least one film can be positioned at any or more places of an inner side and an outer side of the audio output device. When the speaker unit of the audio output device releases sound, the film positioned on the audio output device can get vibration of the sound so that the inside of the audio output device can generate resonance. Thus, the audio output apparatus can generate softer undertone and wider diapason.

Abstract: A hands-free apparatus working with Bluetooth earphone includes a Bluetooth earphone, a transmission element, and a car audio. Wherein the bluetooth earphone includes a connector plug for a first connector of a transmission element to connect with, and a second connector of the transmission element is able to lodge in a connector socket of a front panel of the car audio. By the above-mentioned connection, the voice signal of the Bluetooth earphone is able to be transmitted to the car audio via the transmission element, then the car speaker can broadcast the voice signal, or the car audio can charge the Bluetooth earphone via the transmission element, then to achieve hands-free objects.

Abstract: An adjustable Bluetooth wireless earphone primarily comprises an earphone body pin-connecting with a link-part at the front upper portion thereof so that the earphone can be rotated in all direction using the link-part as an axis and the link-part connects with a plug-set. The plug-set can co-move with the link-part. When the plug-set plugged the ear of the user, using the feature that the earphone body can be rotated in all direction, so the earphone body can be pressed close to the cheek portion of the user to form an angle between the earphone body and the plug-set, such that the plugged plug-set may stay more tightly on the ear of the user and not drop off easily.

Abstract: A voice recognition gateway apparatus includes a voice command receiving module, a voice identification module, a memory module, a voice guidance module, a command assigning module, and a wireless transmission module. The voice command receiving module is able to receive voice command signal, then to compare the voice command signal with controlling command registered in memory module and to identify the voice command signal. Meanwhile, the voice guidance module guides user operating process with voice. After the voice identification module finishes comparing process, it outputs a controlling signal to the command assigning module, the command assigning module then emits the controlling signal to the electric appliances with receiving apparatus via the wireless transmission module. By the invention, the user can control electric appliances only by voice command.

Abstract: A hands-free apparatus working with Bluetooth earphone includes a Bluetooth earphone, a transmission element, and a car audio. Wherein the bluetooth earphone includes a connector plug for a first connector of a transmission element to connect with, and a second connector of the transmission element is able to lodge in a connector socket of a front panel of the car audio. By the above-mentioned connection, the voice signal of the Bluetooth earphone is able to be transmitted to the car audio via the transmission element, then the car speaker can broadcast the voice signal, or the car audio can charge the Bluetooth earphone via the transmission element, then to achieve hands-free objects.

Abstract: A connector attached bluetooth wireless earphone is set forth. More than one connector are attached to the earphone at random locations such that they are connected directly or indirectly with a microphone or cassette connector and then properly fix the microphone in the vehicle where it is convenient to serve when it is incorporated with the use of a bluetooth cellular phone, and can optionally insert the signal wire terminal of the microphone into the attached connector of the bluetooth wireless earphone to receive the audio output. Alternatively, the microphone may be directly built in the bluetooth wireless earphone to receive the audio output. In the case the bluetooth wireless earphone is connected to the cassette connector with each other, the voice signal can be outputted via cassette connector, and then transmitted to a speaker in an on-vehicle audio equipment and outputted therefrom in an on-vehicle hand free receiver mode.

Abstract: A connector attached bluetooth wireless earphone is set forth. More than one connector are attached to the earphone at random locations such that they are connected directly or indirectly with a microphone or cassette connector and then properly fix the microphone in the vehicle where it is convenient to serve when it is incorporated with the use of a bluetooth cellular phone, and can optionally insert the signal wire terminal of the microphone into the attached connector of the bluetooth wireless earphone to receive the audio output. Alternatively, the microphone may be directly built in the bluetooth wireless earphone to receive the audio output. In the case the bluetooth wireless earphone is connected to the cassette connector with each other, the voice signal can be outputted via cassette connector, and then transmitted to a speaker in an on-vehicle audio equipment and outputted therefrom in an on-vehicle hand free receiver mode.

Abstract: An adjustable Bluetooth wireless earphone primarily comprises an earphone body pin-connecting with a link-part at the front upper portion thereof so that the earphone can be rotated in all direction using the link-part as an axis and the link-part connects with a plug-set. The plug-set can co-move with the link-part. When the plug-set plugged the ear of the user, using the feature that the earphone body can be rotated in all direction, so the earphone body can be pressed close to the cheek portion of the user to form an angle between the earphone body and the plug-set, such that the plugged plug-set may stay more tightly on the ear of the user and not drop off easily.