Glasses

A glasses, comprising:

• a glasses frame, the glasses frame comprising a glasses rim and two glasses temples, and the two glasses temples being rotatably connected to the glasses rim, respectively;
• and
• two speakers, the two speakers comprising an earphone core, respectively, the two speakers being connected to the two glasses temples via hinge components of the two glasses temples, respectively, the hinge components being rotatable to change a position of each of the two speakers relative to connected one of the two glasses temples to make the speaker abut in front of or behind a user's ear, without blocking or covering an ear canal, wherein
• the glasses temple accommodates a control circuit or a battery to drive the earphone core to vibrate to generate a sound, wherein the glasses further include an earphone housing for accommodating the earphone core, the earphone core at least includes a composite vibration device constituted by a vibration plate and a second vibration transmission plate, and the composite vibration device generates two formants.