A headband for a wearable electronic device includes a first end portion, a second end portion, and a central portion disposed between the first and second end portions. The first end portion is connected to the central portion by an extension mechanism for adjusting a length of the headband, and the first end portion includes a battery compartment for receiving a battery.

The present disclosure provides a magnetic system within a case for an electronic accessory. The case may include a housing portion and a lid coupled to the housing portion. Within the housing portion may be a housing magnet. The housing magnet may be oriented such that the magnetic field of the housing magnet is oriented transverse to a longitudinal axis of the case. The housing magnet may have a size and strength to magnetically couple the electronic accessory within a cavity of the housing. A hinge magnet may be located along an axis of rotation of the lid with respect to the housing. The hinge magnet and housing magnet may magnetically interact to form a bistable magnetic hinge. Thus, the one housing magnet may be large enough and have a strong enough magnetic field to perform various functions.

The present invention relates to a smartphone having an earphone storage unit including: at least one an earphone storage unit formed in a cylindrical shape; and an earphone withdrawing unit for facilitating the withdrawal of an earphone stored in the earphone storage unit, wherein the earphone withdrawing unit includes: a cylinder; a shaft reciprocating in the cylinder; a knock member rotating in response to the shaft whenever the shaft is pressed; and an elastic member pushing the knock member outward in response to the knock member. The cylinder has guide grooves and guide protrusions formed inside the cylinder in a longitudinal direction. The shaft has a moving protrusion moving along the guide groove in response to the guide groove, and sawteeth rotating the knock member in response to the knock member, and is formed to reciprocate in the cylinder.

In order to withdraw the earphone stored in the earphone storage unit, when a user presses the earphone in an earphone insertion direction to a predetermined depth and releases the earphone, the shaft of the earphone withdrawing unit is pushed out so that the earphone is discharged.

The present disclosure relates to charger devices configured to (re)charge hearing devices, such as hearing aids, hearables, earphones etc. The charger device provides charge wirelessly and/or wired to one or more hearing devices. The charger device as disclosed herein may exhibit one or more features so as to arrange a hearing device relative to the charger in order to charge the hearing device.

Disclosed herein are devices (e.g., audio playback devices) configured to transmit and/or receive wireless power. Wireless power can be transferred using mid-range or long-range techniques, such as electromagnetic radiation (e.g., lasers, microwaves) or electromagnetic coupling (e.g., inductive coupling, capacitive coupling). Device performance and/or power transmission may be modified dynamically based on wireless power levels, user behavior, the behavior of other devices, device grouping, or other parameters.

An earbud for producing a sound output based on an audio signal that is received via a wired connection or wirelessly. The earbud includes a speaker configured to produce a sound based on an audio signal and a battery, wherein the battery is configured to provide power to the speaker. The earbud also includes an antenna, wherein the antenna is configured to connect wirelessly to an external device. The earbud further includes a connector, the connector configured to receive power to charge the battery and connect to the external device. The audio signal is received either over the connector or the antenna. The earbud additionally includes a processor configured to control the electrical elements of the earbud.

A portable sound equipment including a main body including an upper case and a lower case; a speaker hole formed in a top surface of the upper case; a speaker module secured to an inner surface of the upper case and adjacent to the speaker hole; a wireless communication unit transceiving data wirelessly; and a main board mounted in an internal space of the lower case and separated from the speaker module and controlling the output of the speaker module based on a signal received by the wireless communication unit.

An electronic device package and a method for manufacturing the electronic device are provided. The electronic device includes a charging element, a housing covering the charging element and a sensing element electrically connected to the housing. The sensing element is configured to detect an external device and to drive the charging element.

A wireless earphone comprises a battery, a speaker and a chamber/space. The battery has a first surface, a second surface opposite the first surface, and a third surface extended between the first surface and the second surface. The battery is disconnected from any protecting circuits. The speaker is disposed adjacent to the first surface of the battery. The chamber/space is defined by the battery and the speaker. The chamber/space is devoid of any electronic component.

The disclosure herein provides a wearable personal wireless media station including a wearable base station and a wireless earbud. The wearable personal wireless media station may detect that the wireless earbud is docked to the wearable base station, play audio through a speaker of the wearable base station while the wireless earbud is docked to the wearable base station, detect that the wireless earbud is undocked from the wearable base station, cease to play sound through the speaker of the wearable base station in response to detecting that the wireless earbud is undocked from the wearable base station, and begin playing audio through the wireless earbud while the wireless earbud is undocked from the wearable base station.