Abstract: An earphone includes a main body and a movable component. The main body accommodates a first built-in microphone and a second built-in microphone therein. The movable component accommodates a third built-in microphone therein. The movable component is movably disposed on the main body and has a stored position and a sticking out position. When the movable component is in the stored position, the main body activates the first built-in microphone and the second built-in microphone and deactivates the third built-in microphone. When the movable component is in the at least one sticking out position, the third built-in microphone is located relatively away from the main body, and the main body deactivates one of the first built-in microphone and the second built-in microphone and activates the third built-in microphone.

Abstract: A control assembly adapted for an electronic device is provided, the control assembly includes a mount seat, at least one link component, and two controllers, the mount seat is configured to be installed on the electronic device, the mount seat has a support surface configured to support the electronic device, the link component is connected to the mount seat, the two controllers are configured to electronic communicate with the electronic device, the two controllers are separated from each other and movably connected to the mount seat via the at least one link component, the two controllers are spaced apart from the support surface of the mount seat along a normal direction of the support surface so that an orthogonal projection of the electronic device along the normal direction of the support surface overlaps at least part of each of the two controllers.

Abstract: 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.

Abstract: A joystick assembly applicable to a game controller includes a base, a shaft, a movement sensing device, a memory and a processor. The shaft is pivotally disposed at the base. The movement sensing device is disposed in the base and configured to sense the movement of the shaft relative to the base to generate a movement signal. The memory is disposed in the base and stores an identification number of the joystick assembly and pieces of calibration data. The processor is disposed in the base and configured to determine whether to output the movement signal according to the calibration data.

Abstract: An earphone is provided, the earphone includes a main body and an add-on unit, and the add-on unit is removably disposed on the main body using magnetic attraction force.