Expiration training device

The utility model discloses an expiration training device which comprises an expiration bottle, the top of the expiration bottle is filled with a rubber plug, an air inlet is formed in the rubber plug, an air guide pipe is inserted in the air inlet, one end of the air guide pipe is connected with a mask used for fixing the air guide pipe and shielding the mouth, and one side of the expiration bottle is provided with a liquid level pipe communicated with the interior of the expiration bottle. The bottom of the expiration bottle is provided with a threaded connector, the lower portion of the expiration bottle is connected with a base, the top of the base is provided with a threaded groove, the threaded connector is in threaded connection with the threaded groove so that the expiration bottle and the base can be fixedly connected, the outer side face of the base is provided with a control setting panel and a voice player in an embedded mode, and the voice player is electrically connected with the control setting