Foldable headphone

The invention belongs to the technical field of headphones, and particularly relates to a foldable headphone. The foldable headphone includes an arc-like head band, earphone units arranged on two sides of the head band, two end parts of the head band are each provided with a connecting structure, and each earphone unit is rotatably connected with the connecting structure of the same side and can rotate towards an area that the head band surrounds; the head band includes a flexible head strip at an inner side and a steel sheet at an outer side, distance is reserved between a middle position of the flexible head strip and a middle position of the steel sheet, an end part of the steel sheet is fixedly connected with the connecting structure, and an end part of the flexible head strip is hinged to the connecting structure in a width direction. Each earphone unit includes a support one end of which is rotatably connected with the end part of the connecting structure, an earphone arranged on an inner side face of the support and an electrical connecting line, and the electrical connecting line is embedded in the flexible head strip. The foldable headphone can ensure bending strength and can also ensure wearing comfort of a head top part, and volume space can be effectively reduced when the headphone is folded, and thus the headphone is convenient to carry.