Kefine - Delci

In-ears With 1 Dynamic Driver

Sale price₹ 5,990 Regular priceMRP: ₹ 7,999

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7 Day Replacement Guarantee

In case you receive the Kefine - Delci with a manufacturing defect, please raise a return request within 7 days of delivery.

However, if you receive an incorrect / damaged / different product or one with missing accessories, please raise a return request within 24 hours of delivery. In case you receive a product with a missing, incorrect, or faulty accessory, you will be given a replacement accessory instead of the entire product.

Please make sure that the product is in the original packaging with all the accessories it came with. We'll also need an unboxing video and images of the parcel to investigate about the discrepancy. You may be asked to share images of the product and the packaging received for us to determine the damage or defect prior to approving the return request. The free replacement will be shipped only once the original order is returned.

A replacement will be issued only if:

- It is found to be defective
- It is determined that the product was not damaged while in your possession
- The product is not different from what was shipped to you
- The product is returned in original condition (with brand’s/manufacturer's box, MRP tag intact, user manual, warranty card and all the accessories therein)


Warranty & Services

Don't sweat it, this Kefine - Delci comes with a 1 Year warranty from KEFINE that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about KEFINE's warranty in India.

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Why Kefine is Special


Designed in China

Young Maverick Brand

New on the scene, but bringing seasoned expertise!

This headphone or gear might come from a fresh, up-and-coming brand, but it boasts the quality and innovation of a well-established name.

If you see a product marked as "🥊 Young Maverick Brand”, it means you're getting cutting-edge technology and top-notch performance from a brand that's already making waves in the industry.


A masterpiece from the experts who know audio inside and out!

This headphone or gear is crafted by specialists who know their stuff, ensuring every detail is perfect.

If you see a product marked as “🌟 Specialist”, it means you're choosing a device designed by experts who specialize in creating this specific category of device.

Why we love this IEM

For Enthusiasts on a Budget

We are here to help you find the best bang for your buck.

This headphone or gear is made for all passionate hobbyists who want top-notch gear without breaking the bank.

If you see a product marked as “🪴 For Enthusiasts on a Budget”, get ready to indulge in your music with high-quality, affordable products that keep your wallet happy and your enthusiasm alive!

Premium Economy

Easy on the pocket, class above in quality. | High quality meets sensible spending. | Looking to get quality but in a budget?

This headphone or gear offers top-notch sound and performance without much impact on your pocket, promising a delightful experience that exceeds your expectations at an economical price point.

If you see a product marked as “💎 Premium Economy," it indicates that you're getting a high-quality audio product with exceptional sound clarity and reliable performance, all at a budget-friendly price.

Built like a Tank

No need to worry about durability.

If you're seeking a headphone or gear with a strong, rugged build, this snapshot indicates that this is the one for you.

If you see a product marked with “🪖 Built like a Tank", it means this product is crafted with metal in its design, ensuring exceptional robustness and durability.

Upgradeable 2-Pin Cable

Not happy with your current cable? Swap it out!

If you're searching for an in-ear monitor with a detachable design, these IEMs fit the bill.

If you see an IEM marked with "🔌 Upgradeable 2-Pin Cable," it means it comes with a detachable cable featuring 2-pin connectors. You can easily swap or upgrade the cable, allowing for customisation or maintenance whenever you desire.

Why it Sounds Amazing

Drivers / Hybrid Drivers

Looking for a combo of rich and detailed sound? Here’s the perfect blend!"

This headphone or gear features hybrid drivers, combining different types of drivers to deliver both rich, full-bodied sound and intricate, detailed audio. It's like having the best of both worlds in one device.

If you see a product marked with "🔈 Drivers / Hybrid Drivers”, it means you're getting a device that expertly balances multiple driver technologies to provide an exceptional listening experience, blending the depth of dynamic drivers with the precision of balanced armature drivers. Perfect for those who want it all in their music.

Warm & Smooth Sound Signature

Warm & smooth sound signature to suit your cosy time music listening.

This headphone or gear is designed to deliver a sound signature that's both rich and silky, making your listening experience soothing and enjoyable.

If you see a product marked with "🧈 Warm & Smooth Sound Signature", it means this device offers a pleasing audio profile perfect for those who appreciate a mellow, inviting sound that enhances every note.

Thick Bass / Kickass Bass

Kickass Bass that gets you rocked and rolled!

This headphone or gear is engineered to deliver powerful and thumping bass that adds an extra punch to your music, making every beat come alive.

If you see a product marked with "💣 Kickass Bass", it means this device is perfect for bass enthusiasts for an immersive audio experience that will make your music feel more intense and impactful.

Smooth & Sweet Treble

Seeking something that sounds smooth to your ears and devoid of harshness?

This headphone or gear is designed to deliver high frequencies that are gentle on the ears, offering a listening experience that's both refined and delightful.

If you see a product marked with "🍦 Smooth & Sweet Treble," it indicates that this device offers treble that is smooth and sweet, ensuring your music is free of harshness and full of clarity, perfect for those who love crisp and detailed highs.

Perfect to Layback & Relax

Looking for something that matches your lay-back-and-relax mood?

This headphone or gear provides a soothing and immersive audio experience, perfect for those moments when you want to unwind with your favourite tunes.

If you see a product marked with "🥃 Perfect to Lay Back & Relax," it means this device is designed to offer a relaxing sound profile, making it perfect for those moments when you just want to kick back and let the music wash over you.


Kefince launches its new in-ear monitor in the audiophile realm. The all-new Defiance Delci features a 10mm DLC+PU diaphragm dynamic driver for exceptional audio performance. It's designed with the DLC diaphragm to deliver high-quality sound and equips a dual-cavity driver to ensure powerful bass. Kefine has designed the Delci with a lightweight and elegant design crafted through CNC machining, combining durability with stylish housing. The Kefine Delci comes bundled with a matching cable and an interchangeable design for added convenience and versatility.



The Kefine Delci features a 10mm dynamic driver crafted from DLC (Diamond-Like Carbon) and PU composite materials. Kefine chose this driver configuration to accurately reproduce your music with a clear and impactful sound signature. The Kefine Dleci aims to produce enhanced treble definition and energy with the help of a DLC diaphragm, while the PU and dual-cavity driver design produce rich, deep bass and a balanced sound. This combination in the Kefine Delici results in high-resolution audio with immersive bass without harshness, providing clear mids, smooth treble and a captivating soundstage that elevates your music experience.



Kefine has crafted the Delci into a lightweight and ergonomic design. It is lighter than IEMs and earphones constructed with metal injection. The housing of Kefine Delci is crafted from a single piece of aluminium alloy using CNC machining. Which is not only exceptionally light but also ensures a comfortable wearing experience for extended wearing scenarios. The precise machining, polishing and anodizing process give the Kefine Delci a beautiful gunmetal finish, showcasing elegance and high-end build quality while eliminating concerns about scratching or paint damage.



The Kefine Delci comes bundled with a matching detachable audio cable and practical accessories. The dual-colour audio cable, made of 164 copper wires in a 54x2+28x2 configuration, features a 2-pin interchangeable design and a 3.4mm SE termination. Through extensive testing, Kefine has ensured the cable's balanced sound complements the DLC diaphragm, delivering warm, rich tones with clarity. Its detachable nature allows you to further upgrade cables or for hassle-free maintenance purposes. Kefine also provides six pairs of additional ear tips in two sizes, allowing you to choose the ideal fit with your Delci. Also, a carrying case is included for easy and convenient storage of your Kefine Delci.

1 Year Warranty

Don't sweat it, this Kefine - Delci comes with a 1 Year warranty from KEFINE that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about KEFINE's warranty in India.


PA Recommended

Prime Audio
March, 2024

Prime Audio Reviews

"Impactul, controlled bass,Articulate, rich mids,Accurate, non-fatiguing treble,it sounds great with its balanced yet bold and technically adept presentation."

Read More

"Build quality is outstanding, utilizing a lightweight yet sturdy aluminum alloy construction with precision CNC machining for a seamless, premium feel. Ergonomics have been carefully tuned as well."

Read More

"Comfortable and Elegant Aluminium Design Nicely packaged with full of great accessories Tight, Punchy sub-bass expression with Clear highs Affordable price."

Read More

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Customer Reviews

Based on 2 reviews
A.S. (Alappuzha)
Budget Beast

Headphone Zone was my first stepping stone when i came to know more about the term audiophile and high resolution music.
Still in the beginner phase and by no means a hardcore audiophile yet.
So, I was in a search for a musical IEM as my old work horse soundMagic E80C was in its last breath and it was not available to buy anywhere. My companionship with soundMagic stated from 2016 with their e18s as almost all other headsets gave me headache with either too much bass or harsh treble sounds. All soundMagics I have used was good for me in that sense.
Combining E80C and iBasso DC05 was a learning experience for me to enter into hi-res audio world.
I was bit confused with what should be the upgrade for my E80C. I became a regular visitor to headphone zone for finding what could be my potential new companion. After so much back and forth search and research I was considering Truthhear Hexa, Simgot EA500, Simgot EA500 LM, Oriveti - OD100. Searching through numerous reviews and comparisons I was opting for Truthhear Hexa, partially because I am not a big fan of flashy colors and designs.
That's where I found Kefine Delci in the coming soon section and this seemed to be a perfect replacement for me as it ticked most of my requirement boxes after going through reviews from YouTube and blogs.

Kefine Delci:

The build of Delci is excellent with alloy construction and the cable is also quite good. Delci comes with few pairs of silicon tips which again not white (Thank god!).
The gunmetal finish and color scheme of wire and IEM base complement each other (if you are like me, who doesn't like flashy designs).

As I have been exposed to only soundMagic E80C that was my benchmark. And the Delci definitely performed above that benchmark for me.
The bass is tight and punchy without being too much weight on the ears.
Mids and vocals are well exposed but sometimes the bass and high notes shadows it a bit because of the U shape signature.

Treble has enough details for my taste as I am very sensitive to harsh treble sound and instantly will feel fatigue and headache. In the first listen, I had to go through many tracks to confirm that Delci is suitable for me. Not an expert to comment on more technicalities but I felt the E80C has a bit more wide soundstage and spaciousness.

Overall I would say, with initial discounted price of 5990/-, Kefine Delci is a beast to consider if you are looking for a well built, non-flashy, musically sounding IEM which you want to carry around everyday.

And kudos to headphone zone for their efforts to bring best quality products to us

Ajith S

Hey there, thanks a lot for your amazing review!

Sree Hari GK (Hyderabad)

Loving it

Hey there, thank you for the awesome ratings!

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