A sound emitting device is disclosed. The sound emitting device has a housing with a top side, a bottom side opposite the top side, and a housing periphery extending therebetween. A middle area is disposed at a center of the top side wherein the middle area comprises a sealed surface. The sound emitting device has one or more transducers disposed within the housing wherein at least one of the one or more transducers are positioned to emit sound at the sealed surface. While a container of liquid sits on the sealed surface at the top side, the one or more transducers are configured to emit a sound that travels through the sealed surface into the container of liquid.

A speaker module includes a casing and a speaker unit. The casing has a sound outlet. The speaker unit is arranged in the casing, the speaker unit and the sound outlet are arranged along a transverse axis, and the speaker unit includes a bearing base, a first speaker assembly, and a second speaker assembly. The first and second speaker assemblies are disposed on the bearing base. The first speaker assembly and the second speaker assembly are symmetrical relative to the bearing base. A first sound cavity is formed between the casing and the first speaker assembly, a second sound cavity is formed between the casing and the second speaker assembly, the first sound cavity and the second sound cavity are communicated with the sound outlet, and the first sound cavity and the second sound cavity have the same size and are symmetrical relative to the bearing base.

A method and system for controlling power delivery to an electronic device having default and proprietary power modes. A default power delivery protocol between the power delivery adapter and the electronic device is completed upon connecting the power delivery adapter to the electronic device. When a proprietary power mode is available, it is verified and communicated to the power delivery adapter, wherein the power delivery adapter delivers power to the electronic device according to the proprietary power mode. When a proprietary power mode is not available, the power delivery adapter continues to deliver power in the default mode.

A method and system for controlling power delivery to an electronic device having default and proprietary power modes. A default power delivery protocol between the power delivery adapter and the electronic device is completed upon connecting the power delivery adapter to the electronic device. When a proprietary power mode is available, it is verified and communicated to the power delivery adapter, wherein the power delivery adapter delivers power to the electronic device according to the proprietary power mode. When a proprietary power mode is not available, the power delivery adapter continues to deliver power in the default mode.

The invention discloses a sound box structure including a speaker unit and a sound box housing. The speaker unit is embedded and fixed in an installation recess of the sound box housing. The sound box housing has a first side and a second side opposite to the first side, and the height of the sound box housing on the first side is greater than the height of the sound box housing on the second side. The height of the sound box housing gradually decreases from the first side to the second side. The width of the sound box housing between the first side and the second side is less than or equal to the width of the speaker unit.

The invention discloses a sound box structure including a speaker unit and a sound box housing. The speaker unit is embedded and fixed in an installation recess of the sound box housing. The sound box housing has a first side and a second side opposite to the first side, and the height of the sound box housing on the first side is greater than the height of the sound box housing on the second side. The height of the sound box housing gradually decreases from the first side to the second side. The width of the sound box housing between the first side and the second side is less than or equal to the width of the speaker unit.

A system includes an accessory for a mobile computing device, the accessory including a body defining an interior configured to secure a mobile computing device, a communications module configured to receive an electronic command to eject a projectile, and a projectile launcher, coupled to the body, configured to eject a projectile in response to the command. The system also includes a projectile disposed in the projectile launcher.

A system includes an accessory for a mobile computing device, the accessory including a body defining an interior configured to secure a mobile computing device, a communications module configured to receive an electronic command to eject a projectile, and a projectile launcher, coupled to the body, configured to eject a projectile in response to the command. The system also includes a projectile disposed in the projectile launcher.

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.

This disclosure relates to speakers and more specifically to an array speaker for distributing music uniformly across a room. A number of audio drivers can be radially distributed within a speaker housing so that an output of the drivers is distributed evenly throughout the room. In some embodiments, the exit geometry of the audio drivers can be configured to bounce off a surface supporting the array speaker to improve the distribution of music throughout the room. The array speaker can include a number of vibration isolation elements distributed within a housing of the array speaker. The vibration isolation elements can be configured reduce the strength of forces generated by a subwoofer of the array speaker.