Methods and systems are provided for use of a portable speaker system both as part of a vehicular audio system and as a stand-alone audio system. A speaker may be attached to an internal speaker receptacle of a vehicle and coupling to an audio amplifier of the vehicle. Audio performances received by the speaker from the audio amplifier may then be played by the speaker. The speaker may also be decoupling from the audio amplifier of the vehicle and detached from the internal speaker receptacle of the vehicle. Audio performances received by the speaker from a wireless interface coupled to the speaker may then be played by the speaker.

A wireless earring assembly for discretely streaming audio into a user's ears includes a pair of earrings that each includes an ornament, a stud extending away from the ornament and a retainer that is slidable onto the stud. A pair of audio units is each integrated into the ornament of a respective one of the earrings. Each of the audio units is in wireless communication with an audio source such that each of the audio units receives an audio signal from the audio source. Additionally, each of the audio units has sound emitting capabilities to emit audible sounds from the audio signal toward the user's ear.

A MEMS transducer for interacting with a volume flow of a fluid includes a substrate which includes a layer stack having a plurality of layers which form a plurality of substrate planes, and which includes a cavity within the layer stack. The MEMS transducer includes an electromechanical transducer connected to the substrate within the cavity and including an element which is deformable within at least one plane of movement of the plurality of substrate planes, deformation of the deformable element within the plane of movement and the volume flow of the fluid being causally correlated. The MEMS transducer includes an electronic circuit arranged within a layer of the layer stack, the electronic circuit being connected to the electromechanical transducer and being configured to provide a conversion between a deformation of the deformable element and an electric signal.

An interactive control method and device of earphones, an earphone and a storage medium are disclosed. The earphones include a first earphone and a second earphone. The method comprises: acquiring putting-on sequential order information or taking-off sequential order information of the first earphone and/or the second earphone; determining a first functional instruction corresponding to the putting-on sequential order information or a second functional instruction corresponding to the taking-off sequential order information according to a preset correspondence between the putting-on sequential order information or the taking-off sequential order information and functional instructions of a mobile terminal; and sending the first functional instruction or the second functional instruction to the mobile terminal, so that the mobile terminal executes the first functional instruction or the second functional instruction to realize a first interaction function or a second interaction function with the earphones.

A mixed, virtual and augmented reality headset having a front casing (2) with a housing receiving a smartphone (19) facing the holographic display (5); a curved holographic display (5) in the front portion of the headset reflecting a projected image (11) via the display of a smartphone (19) and simultaneously allowing the user to see through same; a motorised mirror (14) positioned in a withdrawn position or in an extended position in front of the holographic display (5) reflecting the projected image (11) via the smartphone (19); two motorised lenses (15) positioned in a withdrawn position or in an extended position in front of the pupils (13) of the user; a mirror system (16) reflecting a real external image (10) with respect to the headset (1) towards a camera of the smartphone (19); and a control unit (50) controlling the position of the motorised lenses (15) and mirror (14).

A wireless speaker and camera assembly includes a remote control for storing data comprising a remote control program. A housing is included and a speaker is integrated into the housing to emit audible sound outwardly therefrom. A camera is integrated into the housing to capture images of the environment in which the housing is positioned. A transceiver is integrated into the housing and the transceiver is in communication with the speaker and the camera. Additionally, the transceiver is in remote communication with the remote control to send and receive audio data and image data with respect to the remote control thereby facilitating the speaker to stream audio received from the remote control.

A lawn vehicle network including a lawn vehicle including a movement mechanism and at least one rotatable blade, a circuit capable of residing on the lawn vehicle, a sensor associated with the lawn vehicle and capable of sensing at least one characteristic of the lawn vehicle, a data packet representative of the at least one characteristic of the lawn vehicle, a transmitter connected to the circuit and to a computing device, the transmitter capable of transmitting the data packet to the computing device, the computing device connected to a speaker, the speaker capable of outputting an audible command representing the at least one characteristic of the lawn vehicle.

A communication apparatus capable of easily switching communication between the communication apparatus and an external reproduction device. A communication section performs wireless communication with an earphone that is capable of automatically switching audio data transmitted from a plurality of communication apparatuses including the communication apparatus and reproducing the audio data. A state detection section detects whether or not the communication apparatus is used by a user. In a state in which the communication apparatus has not been used, when it is detected that the communication apparatus is used, the communication unit transmits a reproduction switching signal for switching the earphone to a state for reproducing audio data transmitted from the communication apparatus to the earphone before transmitting the audio data.

An earphone includes a main body and a stabilizer. The stabilizer is movably disposed on the main body and has a stored position and at least one sticking out position. When the stabilizer is in the stored position, the stabilizer covers part of a contour of the main body. When the stabilizer is in the at least one sticking out position, part of the stabilizer sticks out the main body and is spaced apart from the main body by a specific distance.

An audio system with a loudspeaker configured to create an audio output, a sensor configured to detect at least the presence of at least one person at a position relative to the loudspeaker, and a processor configured to cause the loudspeaker to alter the audio output based on the position of the at least one person relative to the loudspeaker. Altering of the audio output includes adjusting at least one of a volume, a time delay, an equalization, or a radiation pattern of the audio output.