Earphones

An earphone, comprising an ear hook assembly, a battery, and a core module, the core module being disposed at one end of the ear hook assembly, the battery being disposed at the other end of the ear hook assembly, and the core module including a core housing and a core, wherein

• one end of the core housing includes an opening, and the core is disposed in the core housing through the opening;
• and
• the core includes a magnetic conduction shield, a magnet, a magnetic conduction plate, and a coil, wherein
• the magnetic conduction shield includes a bottom plate and an annular side plate integrally connected with the bottom plate, and the magnet is disposed inside the annular side plate and fixed on the bottom plate,
• the magnetic conduction plate is fixed on one side of the magnet that is away from the bottom plate, and
• the coil is disposed in a magnetic gap between the magnet and the annular side plate.