I was given this as a leaving present from my current role however I have already have one that I'm comfortable with using.nnExperience superior performance with the Littmann Classic III Stethoscope Tube in Blue. Crafted with precision this stethoscope tube is ideal for professionals in the field of internal medicine cardiology paediatrics and emergency medicine. It is compatible with Eartubes/Headset and is from the renowned brand 3M. nnThis product is designed to enhance your medical practice providing clear and accurate sound transmission. Ideal for use in busy hospitals clinics or private practices the Littmann Classic III Stethoscope Tube is a must-have accessory for any healthcare professional. Get yours today and take your medical examinations to the next level.Single-piece tunable diaphragm is easy to attach and easier to clean because its surface is smooth without crevices. Pediatric side converts to a traditional open bell by replacing the single-piece diaphragm with a non-chill rim. Next-generation tubing provides longer life due to improved resistance to skin oils and alcohol; less likely to pick up stains. Small tunable diaphragm is useful for pediatric small or thin patients; around bandages; and for carotid assessment. Stainless steel chestpiece is precision-machined into an aesthetically pleasing less angular shape. The stem features open side indicator. Snap-tight ear tips have a soft smooth surface providing a comfortable acoustic seal and comfortable fit. Colour: Black.