The head-mounted electronic device, the head-mounted electronic device, the two earphone 10 is connected to the two earphones, a cover member 20 for covering the front space of the user's eye, the eye in front of a covering member 20 including a transparent variable dimmer 24 located, it is associated connected to one of the earphone pivotally to each one offset and a first position of one located in front of, and from the eyes and a two display members 30 One of the second position is pivotable, in the first position, located in the dimmer light shielding state, each display element is projecting an eye up image of the user, the first 2 position, is in translucent state light regulator, the display member by projecting an image to the light control unit, the user is visible external scene and projected image. The user need not remove the head-mounted electronic device, you can look to switch between the scene in the external environment of the head-mounted electronic device in the displayed image and the head-mounted electronic device, greatly the convenience of the user to improve, it was to improve the experience feeling of the user.
.FIELD 1