A range switching earphone includes an earphone housing, a low pitch loudspeaker, a high pitch loudspeaker, a circuit adaptation module, and a control unit. The low pitch loudspeaker, the high pitch loudspeaker, and the circuit adaptation module are in the earphone housing. The circuit adaptation module is electrically connected to the low pitch loudspeaker and the high pitch loudspeaker. The control unit is connected to the circuit adaptation module for switching on or off of the high pitch loudspeaker or for switching filtering modes of a filtering unit in the circuit adaptation module. Therefore, different frequency response can be achieved with the same earphone, thereby satisfying requirements or tastes of users for listening music of different styles or in different circumstances. Thus, both classical music lovers and game players who want to have an immersed sense can all be satisfied by the range switching earphone.