olympus telephone conversation recording device
allows user to record both sides of a telephone conversation plugs into the microphone jack of the recorder when the user speaks the recorder picks up both sides of the conversation recommended for cellular phones and landline phones includes monaural 3.5 mm mini-plug to stereo 3.5 mm stereo-plug adapter and monaural 3.5 mm mini-plug to monaural 2.5 mm mini-plug adapter