Headphones

A headphone, comprising:

• a supporting assembly and a core module connected with the supporting assembly, wherein the supporting assembly is configured to support the core module to be worn at a wearing position, the core module includes a core housing, a transducer device, and a vibration panel, the transducer device is provided in a accommodating cavity of the core housing, and the vibration panel is connected with the transducer device and is configured to transmit a mechanical vibration generated by the transducer device to a user, wherein
• the supporting assembly is a header-beam assembly, the header-beam assembly is configured to wrap around a top of a head of the user to allow the core module to contact a cheek of the user such that the core module transmits a mechanical vibration generated by the core module through bone conduction, in a wearing state, the header-beam assembly and the top of the head form a first contacting point, the core module and the cheek of the user form a second contacting point, the header-beam assembly and the head of the user also form a third contacting point, and the third contacting point is between the first contacting point and the second contacting point along a vertical axis of the user, wherein
• the header-beam assembly includes an arcuate header-beam member configured to wrap around the top of the head of the user, the arcuate header-beam member includes an inner compartment body, an inner cover body, and an outer cover body, the inner compartment body is elastic and configured to contact the head of the user, the inner cover body and the inner compartment body are connected with a same side of the outer cover body, one end of the inner compartment body extends between the inner cover body and the outer cover body, and during a process that both ends of the header-beam assembly are gradually pulled away from each other, at least a portion of the inner compartment body is capable of being withdrawn from between the inner cover body and the outer cover body.