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Description
Littmann Cardiology IV Black | Mirror FinishProduct overview Dual head stethoscope from 3M Littmann Improved perception of high frequency sounds Integrated dual lumen system Individually adjustable eartubes Optional laser engraving Littmann Cardiology IV Stethoscope Personalised Laser Engraving Service We offer an engraving service for customers who wish to have their new Littmann stethoscope individually engraved. Up to 26 characters can be engraved. Use our simple online configurator to
Product overview- Dual-head stethoscope from 3M Littmann
- Improved perception of high-frequency sounds
- Integrated dual-lumen system
- Individually adjustable eartubes
- Optional laser engraving
Littmann Cardiology IV Stethoscope
Personalised Laser Engraving Service
We offer an engraving service for customers who wish to have their new Littmann stethoscope individually engraved. Up to 26 characters can be engraved. Use our simple online configurator to personlise your stethoscope. Please note that customised products are excluded from the right of return.
The brand new Littmann Cardiology IV stethoscope unites excellent acoustic quality with exceptional multi-functionality and offers improved perception of high-frequency tones. The new and improved next-generation tubing is not only sturdy, but also very resistant and unsusceptible to staining. The dual-frequency diaphragm on the paediatric side of the chestpiece can be switched out via a chill ring and, thus, transformed into an open funnel.
The Cardiology IV is equipped with an individually adjustable headset and comfortable earpieces. The integrated dual-lumen tubing prevents the occurrence of distracting rubbing noises, allowing for maximum concentration during auscultation.
Not only can you receive your Littmann Cardiology IV stethoscope with various tube colors, but also with various chest piece designs. Whether you want the Black Edition (with black chestpiece), Smoke Edition (with smoke-colored chestpiece), Brass Edition (with brass chestpiece) or the Rainbow Edition (with rainbow chestpiece), then we have something for every taste. The headset and earpieces of the special editions are black.
Product Details
- Littmann Cardiology IV stethoscope
- Improved audibility of high-frequency noises
- Dual-head stethoscope with an adult and paediatric side
- Integrated dual-lumen tubing prevents the occurrence of distracting rubbing noises
- Single dual-frequency diaphragm on both sides
- Smooth diaphragm surface allows for especially easy cleaning
- Set frequency range by adjusting contact pressure
- Diaphragm on the paediatric chestpiece side can be replaced with a chill ring, resulting in an open funnel
- Optimal fit via individually adjustable eartips
- Snap-tight, soft-sealing earpieces offer high comfort and seal the auditory canal from outside noises (ideal for challenging environments)
- New tube material – free of natural rubber latex and phtalate softener – offers high stability with alcohol and skin oil, while also retaining its form
- Acoustic performance: 9-10
- Available in various colors
- Total length: 69 cm (27 in.)
- Large diaphragm diameter: 4.3 cm
- Small diaphragm diameter: 3.3 cm
- Chest piece weight: 87 g
- Chest piece material: stainless steel
- Headset material: aluminium
- Available in a wide range of colours (e.g. navy blue, caribbean blue, plum, burgundy, etc) and chestpiece designs (black finish, smoke finish, brass finish, rainbow finish, mirror finish, champagne finish)
- 7-year warranty
Ideal for the following disciplines:
- Anaesthesiology
- Cardiology
- Emergency services
- Paramedicine
- General practitioners
- Internal medicine
- Paediatrics
- Pulmology
- Medical students
- Health care and nursing staff
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 4
Dogs love these!
Size: Small, Color: Pink
My miniature Goldendoodle puppies love these! The only drawback is after several weeks of chewing, the bones develop pretty sharp edges long before the actual bone has been worn down. At that point, they are dangerous for the dog’s gums and must be thrown away.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
🦴 Micro Bone, Major Relief; Perfect Puppy Teething Chew Toy
Size: X-Small, Color: Blue, Size: X-Small, Color: Blue
🐾 Hi, I’m PVD; teething survivor, nub enthusiast, and gum massage advocate.
This tiny blue bone was my day-one favorite from 8 weeks to 5.5 months, it handled every chew session, tantrum, and tooth eruption with dignity. I’ve officially “aged out,” but I still salute it.
⭐ Why it earned 5 stars:
✔️ Perfect XS size for toy breed jaws
✔️ Soft on sore gums, durable enough for dramatic chewing
✔️ Ridges + nubs = mouth spa treatment
✔️ Chilling it = elite teething relief
✔️ Kept me busy and prevented chewing on illegal things (furniture, shoes… mother)
🌀 Why I’m now gracefully retiring it (but still recommending):
✘ Jaw strength and confidence grew but I didn’t vibe with the larger size versions (tried and rejected them with judgment)
✘ Texture now too gentle for my post-teething chew style
✘ Advanced chewers may get bored once the rage-chewing era passes
✘ I get gum relief via Nylabone Nubz edible chews now
Best For:
• XS-Small breed puppies, especially under 5 lbs
• Teething stages + gum relief
• Delicate chewers or fur babies still in the love-bite phase
• First-time puppy parents (trust me, this bone prevents household drama!)
• 8 weeks–6 months old
🚫 Not for adult teeth or advanced chew techniques.
📝 Final Re-Barks:
Iconic starter bone for toy breed pups. Affordable, safe, and genuinely soothing during teething chaos. It carried me through the hardest months (and saved several legs; both human and furniture). I’ve outgrown it; but I’ll forever endorse it for the next generation of tiny chewers.
— PVD (Tiny Tooth Graduate, Former Chew Therapy Success Story 🧊🦴)
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Reviewed in the United States on September 17, 2025
★★★★★ 3
Nylabone Puppy Treat Starter Pack - A Mixed Bag of Delight and Disappointment
Size: Small, Color: Blue
I recently purchased the Nylabone Puppy Treat Starter Pack for my adorable 5lb puppy, and overall, I have mixed feelings about this product. While I was initially satisfied with the variety pack, one of the bones in particular left me disappointed due to its lack of durability.
Let's start with the positives. The Nylabone Puppy Treat Starter Pack comes with three different toys: a blue puppy teething toy, a nylon dog toy, and a chew treat. This variety is great for keeping my puppy engaged and entertained, especially during the teething phase. The blue puppy teething toy is specifically designed for soothing sore gums, and my puppy seemed to find great relief when chewing on it. It has a pleasant texture that is gentle on the teeth and gums, making it an ideal choice for teething puppies.
The nylon dog toy included in the pack is durable and sturdy. It has a satisfyingly textured surface that provides an excellent chewing experience for my little furry friend. The toy is designed to withstand the strong chewing habits of puppies, and it has certainly proven to be long-lasting compared to other toys I've tried in the past. My puppy enjoys gnawing on it for extended periods without any signs of damage.
Now, let's address the bone that failed to meet expectations. One of the bones included in the pack was devoured by my puppy within a single evening. I was taken aback by how quickly it was consumed, especially considering my puppy's small size. While the other bones in the pack held up well, this particular one lacked the durability I had hoped for. I understand that puppies have strong jaws, but I expected the bone to withstand more than a few hours of chewing.
Despite this disappointment, I must mention that the bone did not cause any harm to my puppy. It is important to supervise your puppy while they chew on any toys, especially if they have a tendency to swallow large chunks. In this case, I was fortunate that my puppy did not experience any adverse effects after consuming the bone. However, it's crucial to exercise caution and ensure that your puppy doesn't ingest anything that could potentially be harmful.
Overall, while the Nylabone Puppy Treat Starter Pack has its upsides, I cannot ignore the fact that one of the bones failed to meet expectations in terms of durability. However, the other toys included in the pack provided a satisfactory experience for my puppy, and they have proven to be long-lasting. I would recommend this product with the caveat that you closely monitor your puppy's chewing habits and potentially avoid the bone that didn't hold up well in my particular case.
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Reviewed in the United States on May 31, 2023
★★★★★ 5
⭐⭐⭐⭐⭐ Great for teething puppies
Size: Small, Color: Pink
I purchased the Nylabone puppy chew toys for my teething puppy, and they’ve been a big help. The toys are the perfect size for a young puppy and feel durable without being too hard.
My puppy enjoys chewing on them, and they’ve helped redirect chewing away from furniture and shoes. I also like that they’re designed specifically for puppies, so they’re gentle enough for growing teeth and gums.
The variety in the set keeps my puppy interested, and the toys have held up well with daily use. They’re easy to clean and feel safe to give to a puppy.
Overall, these are great chew toys for puppies. They’re effective, well made, and helpful during the teething stage. I would definitely recommend them to new puppy owners.
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Reviewed in the United States on December 15, 2025
★★★★★ 5
Happy puppy with this durable bone
Size: X-Small, Color: Pink
Our new puppy loves the texture and thickness of this bone. She is an aggressive chewed and has not yet destroyed this bone. We have purchased Nylabones for our dogs year after year and have had several happy puppies over the years.
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Reviewed in the United States on June 4, 2026