Instructors spend significant classroom time teaching where to hear specific heart and lung sounds. Students must learn where the base heart sound may be best heard or where the bell should be placed to hear stridor or wheezing in a young child. Site specificity is obtained through an exciting new “wireless” technique in which the student uses anatomic landmarks on the manikin to locate the site where a specific sound should be heard. If correct, they will hear the appropriate sound through the stethoscope and/or external speakers.