Abstract: The present disclosure generally concerns a building set for organizing electronic items, or accessories. The disclosure inter alia also presents power devices, memory devices, connector devices, etc. In one of its aspects, the disclosure presents a building set for organizing electronic items, or accessories, wherein the building set comprises a first building element and a second building element. The first building element is provided with coupling means of a first type and the second building element is provided with coupling means of a second type. The first and second types of coupling means are configured complementary in such a way that the coupling means of the first and second building elements can be releasably interconnected to the effect that they form a mechanical joint between the building elements.

Abstract: The present disclosure generally relates to a headband cover for a headphone. In one embodiment, a headphone comprises a headband having an interchangeable headband cover folded around the headband of the headphone.

Abstract: The present disclosure generally relates to a headband cover for a headphone. In one embodiment, a headphone comprises a headband having an interchangeable headband cover folded around the headband of the headphone.