Near-head type loudspeaker device and application thereof

The invention provides a near-head loudspeaker device and an application thereof. The near-head loudspeaker device comprises at least one near-head type mounting unit, and at least one loudspeaker unit which is supported by the mounting unit. Furthermore the mounting unit is suitable for being mounted at a position which is next to the head of a user, wherein each loudspeaker unit comprises at least one main vibration loudspeaker and at least one passive vibrator. The main vibration loudspeaker vibrates in response to input of an audio signal. The passive vibrator vibrates in response to the vibration of the main vibration loudspeaker, thereby generating an auxiliary sound effect. Compare with traditional earphone equipment, the near-head type loudspeaker device is advantageous by supplying a full-frequency-range sound effect and furthermore the near-head type loudspeaker device makes a user hear true sound which is transmitted from positions outside ears.