An article of furniture includes a cushioned seating portion, a rigid panel configured adjacent to the cushioned seating portion, a first group of exciters configured on a surface of the rigid panel, and a controller communicatively coupled to the first and second plurality of exciters.

Systems, methods, and computer-readable media are disclosed for ring-shaped devices with combined battery and antenna. In one embodiment, an example device may include an inner shell, and an outer shell coupled to the inner shell, where the outer shell and inner shell together form a first side portion, a second side portion, and a lower portion of the ring-shaped device. The device may include an antenna element coupled to the outer shell and the inner shell, where the antenna element forms an upper portion of the ring-shaped device, a battery disposed adjacent to the antenna element, and a flexible printed circuit assembly disposed along the first side portion, wherein the flexible printed circuit assembly is coupled to the antenna element and the battery.

A bone conduction speaker with a conductive damper includes an outer bracket and a U-yoke; a centre of the U-yoke forms a U-shaped groove; the U-shaped groove of the U-yoke has a magnet, a top of the magnet is provided with a spring washer; between the magnet and the U-yoke, there is an annular space; a top of the U-yoke is provided with an annular bracket, a top of the annular bracket is provided with a conductive damper; the conductive damper includes an outer circle, an inner circle and several connecting parts, the inner circle is fitted with a voice coil; a central position of the inner circle is fitted with a pillar, a middle of the pillar is provided with a round shrapnel, a top of the pillar is provided with a conduct piece; a periphery of the round shrapnel is fitted on the outer bracket.

A seat assembly, and method of operation, including a lateral support beans located adjacent to a seat back and having a pair of forward extending arms extending on opposite sides of a seat occupant's head, with each of the arms including a microphone fixed in the arm, flush with a passenger facing surface of the respective arm and located between a respective ear and a mouth of an occupant's head, and a speaker mounted in the arm adjacent to a respective one of the ears of the occupant's head; wherein at least one of the microphones communicates with a controller that actuates vehicle functions based on voice commands received from the microphone, and wherein each of the microphones and the speaker corresponding to each microphone communicate with an active noise cancelation system such that ambient noise detected by each of the microphones is canceled out by the corresponding speaker.

The present disclosure provides a communication device for a hearing protection equipment which includes at least one earmuff, at least one loudspeaker and an audio input member, the device includes: a housing; a first mounting assembly rotatably arranged on the housing; a second mounting assembly arranged on the housing, the first mounting assembly and the second mounting assembly are releasably connected to two ends of the earmuff respectively; a microphone configured for capturing an audio; a radio transceiver configured for wirelessly transmitting the audio captured by the microphone to user and wirelessly receiving a wireless signal containing an audio from the user; and an audio output member communicated with the audio input member and configured for transmitting the wireless signal containing the audio to the at least one loudspeaker. The present disclosure further provides a system for connecting the communication device to the hearing protection equipment.

A portable audio input/output device may include one or more openings that extend through a cover of the device and allow acoustic signals outside a housing of the device to reach a microphone disposed within the housing. The opening(s) may be illuminated by a light guide disposed within the housing, which scatters light emitted from lights disposed within the housing. In some instances, a hole may pass through a printed circuit board to allow acoustic signals to be received by the microphone disposed below the printed circuit board. An input/output (I/O) interface module with multiple buttons and inputs may be installed in the hole. The multiple buttons and I/O ports of the I/O interface module may be aligned along an axis vertical relative to the housing and centered with respect to each other.

The present invention provides a speaker box and an electronic device. The speaker box includes: a case having a receiving space; a speaker body having a sound outlet and received in the receiving space; and a graphite sheet received in the receiving space and connected to both the speaker body and the case. The speaker body divides the receiving space into a front cavity in communication with the sound outlet and a rear cavity opposite to the front cavity. The electronic device uses the speaker box. Compared with the related art, the speaker box and the electronic device provided by the present invention have a better heat dissipation effect.

An electronic device with multiple modes of attachment is disclosed herein. In one or more embodiments, the electronic device includes a device assembly having a housing; a clip member coupled to the housing; a first magneto coupler disposed on the housing; and a removable member having a second magneto coupler. The second magneto coupler of the removable member is capable of being magnetically coupled to the first magneto coupler on the housing, so the magnetic coupling allows the housing to be attached to a non-edge portion of a non-metallic and/or non-magnetic item when the item is placed between the first magneto coupler and the removable member. The clip member allows the housing to be attached to, and detached from, an edge of a non-metallic and/or non-magnetic item when the removable member is magnetically coupled to the housing, and there is no item between the first magneto coupler and removable member.

Disclosed herein is a speaker. The speaker includes: an enclosure provided in a rectangular parallelepiped shape; a speaker unit mounted on at least one face of the enclosure; and a partition provided inside the enclosure and partitioning a space, wherein the partition divides a space inside the enclosure, and a space starting from the speaker unit has an asymmetrical cross section of a tunnel structure.

A headphone structure includes a front housing, a rear housing combined to the front housing, a mesh cover, a sound-producing unit disposed within the front housing, and an elastic earbud. The front housing includes a protruding post portion, a sound channel formed on a front end surface of the protruding post portion, a slit formed on the protruding post portion, and a bearing flange formed on an inner surface of the sound channel to load the mesh cover. One distal end of the slit is connected to the inner surface of the sound channel, and one part of the protruding post portion is arranged between the front end surface of the protruding post portion and the distal end of the slit. The elastic earbud is elastically sleeved on the protruding post portion, so an elongated air vent is formed by the elastic earbud and the slit.