Littmann Classic II Infant Stethoscope Red Cough & Flu The duration of use depends

The duration of use depends on the evolution of symptoms

or as directed by the doctor

adult and mature skin

Reapply every 2 hours or after sweating

Littmann Classic II Infant Stethoscope Red Cough & Flu The duration of use dependsThe 3M Littmann Classic II Infant Stethoscope is specially designed for use on the smallest patients. It delivers high acoustic sensitivity, through its dual sided chestpiece, for both high and low frequency sounds. It is used by medical professionals and students alike to identify, listen to, and study heart, lung, and other body sounds for physical assessment and diagnosis in infant patients.