3M™ Littmann® Cardiology IV™ Diagnostic Stethoscope Special Black with Rainbow Finish  Edition 6165 

• Diagnose and make decisions with confidence
• Hear subtle changes in patient status
• Useful in critical care and challenging environments such as the ED, ICU, Cardiac ICU, step-down unit and other dynamic locations
• 7-year limited warranty
• Ergonomic and high profile construction; 40% larger chestpiece and 60% deeper bell than the 3M™ Littmann® Classic III™ Stethoscope
• Designed for use with adult and pediatric patients
• Tunable, dual-sided stainless steel chestpiece with open or closed bell
• Non-chill bell sleeve for greater patient comfort
• Soft-sealing ear-tips provide optimal comfort and excellent sound occlusion
• Made in the USA without natural rubber latex