Kinera - Celest Relentless

In-Ears With 1 DD + 6 BA Drivers

Sale price₹ 15,990 Regular priceMRP: ₹ 19,999
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DELIVERY
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7 Day Replacement Guarantee

In case you receive the Kinera - Celest Relentless 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)

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Warranty & Services

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

Read more about Kinera's warranty in India.

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Why Kinera 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.

🐣

Born in 2011

Why we love this IEM

Value for Money

Great sound always doesn't have to come with a fancy price tag.


Every once in a while we come across a product that give you a lot more value for the price.


If you see products marked as "🥜 Value For Money" you can be sure you're getting a great bang for your buck.

Ideal for Beginners

Lost in the Audio Maze? Let Us Guide Your Beginner Audiophile Journey!


If you are a newcomer in the audio world, this headphone or gear is a stepping stone for those overwhelmed by the plethora of options available.


If you see a product marked with “🌱 Ideal for Beginners," it indicates that this device is perfect for starting your audiophile journey.

Upgradeable 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 Cable," it means it comes with a detachable cable. You can easily swap or upgrade the cable, allowing for customization or maintenance whenever you desire.

Why it Sounds Amazing

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 "🔈 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.

V-shaped Sound Signature

Perfect for those who like a party in their head.


This headphone or gear boosts the bass and treble for a dynamic and lively audio experience.


If you see products marked as “🌶️ V-shaped Sound Signature”, get ready for punchy lows and sparkling highs that make your music pop, perfect for energising your workouts, parties, or just jamming out.

Thick Bass / Kickass Bass

There are some headphones that just knock your socks off with high and impactful bass. There’s only one way to describe it - Kickass.


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.

Bright & Sparkly Highs

Who says Treble can’t be done right.


This headphone or gear shines the best for its ability to deliver crisp, clear, and shimmering high frequencies that stands out.


If you see products marked as “✨ Bright & Sparkly Highs”, you’re in for an auditory treat, enjoying every cymbal, note, and melody with unparalleled clarity and brilliance.

Aggressive and Energetic

Ready for an audio adrenaline rush?


This headphone or gear is built to deliver powerful, high-energy sound that keeps you on the edge of your seat, perfect for those who crave a thrilling, dynamic listening experience.


If you see a product marked as "🧨 Aggressive and Energetic”, it means this device pumps out intense, vibrant audio, ensuring your music is always lively and exhilarating.

Great to Get Pumped Up

Need a musical energy boost? Let's get you pumped up!


This headphone or gear is designed to deliver high-energy, powerful sound that elevates your mood and gets you moving.


If you see a product marked with "💪🏻 Great to Get Pumped Up," it means this device is perfect for energizing your day with dynamic, invigorating audio that keeps you motivated and ready to take on anything.

Introducing the Kinera Celest Relentless: A Fusion of Exceptional Audio and Exquisite Design

The Kinera Celest Relentless is a flagship-level in-ear monitor that combines exceptional audio performance with stunning aesthetics. Featuring a 1DD+6BA hybrid driver configuration, the Relentless promises deep, impactful bass, clear midrange, and excellent treble extensions. This IEM's faceplate is hand-painted, utilizing a dark green tone to represent the spirit of perseverance, strength, and bravery. The housing is crafted from transparent black resin, giving it a stylish look and ergonomic fit for extended listening comfort. Available with interchangeable 3.5mm and 4.4mm plugs, and bundled with a 5N copper silver-plated cable, the Kinera Celest Relentless reflects a perfect blend of traditional culture and modern technology.

Detailed Overview of the 8mm Dynamic Driver Unit

The Relentless features an 8mm custom dynamic driver unit responsible for mid-to-low frequencies. This driver, with its new generation design and unique tuning techniques, produces a richer and fuller sound, providing robust support for low-frequency extension and energy. The dynamic driver ensures powerful, clear bass and natural, warm mid-frequency vocals, creating a wide and solid soundstage that enhances the overall listening experience.

Exploring the Customized Balanced Armature Drivers

In addition to the dynamic driver, the Relentless houses six balanced armature drivers, meticulously tuned to deliver precise and delicate sound reproduction. The two custom 29689 BA drivers handle mid-to-high frequencies, offering clear, detailed audio and precise imaging of instruments and vocals. Meanwhile, the four custom 10012 BA drivers manage the high frequencies, ensuring extended performance and density. These high-frequency drivers are easy to drive, providing outstanding audio output even at low power, maintaining consistency across all frequency ranges.

In-Depth Look at the Tuning Concept and Techniques

The tuning of the Kinera Celest Relentless embodies the qualities of strength, effort, and bravery. With a pyramid-shaped sound energy distribution, the Relentless offers a warm tonality and dense atmosphere, excelling in expressing emotions, especially in female pop music. The mature multi-driver combination tuning experience results in full, powerful low frequencies with rich layers, accurate mid-range instrument and vocal positioning, and smooth, delicate high frequencies. The tuning balance is achieved through multiple demos and adjustments, boosting sub-bass for a pleasing rumble, moderating mid-bass, balancing upper mid-range for clear vocals, and extending treble for spaciousness.

3D Printed Ear Shells by HeyGears for Enhanced Design

The earphone cavity of the Relentless is skillfully 3D printed by HeyGears, utilizing advanced technology to create complex, precise, and innovative designs. This process ensures a perfect ergonomic shape, providing a comfortable and snug fit. The hand-painted faceplate, depicting the feathers of the Relentless bird and the waves of the East China Sea, symbolizes perseverance, strength, and bravery. The lightweight and durable resin material used for the body emphasizes texture and allows for creative design possibilities, merging traditional cultural elements with modern aesthetics.

Cables and Eartips: Ensuring Versatility and Comfort

The Kinera Celest Relentless comes with a high-quality 5N copper silver-plated cable, enhancing conductivity and overall sound quality. The package includes interchangeable 3.5mm and 4.4mm plugs for versatile connectivity options. Additionally, the Relentless is equipped with various eartips to ensure a customized fit: three sets of Celest 221 Vocal Eartips (S/M/L), three sets of Celest 608 Balanced Eartips (S/M/L), and two sets of Celest Custom Foam Tips (M/L). Other accessories include a storage case, metal bookmark, cleaning brush, and user manual, providing everything needed for an exceptional audio experience.

Detailed Overview of the 8mm Dynamic Driver Unit

The Relentless features an 8mm custom dynamic driver unit responsible for mid-to-low frequencies. This driver, with its new generation design and unique tuning techniques, produces a richer and fuller sound, providing robust support for low-frequency extension and energy. The dynamic driver ensures powerful, clear bass and natural, warm mid-frequency vocals, creating a wide and solid soundstage that enhances the overall listening experience.

Exploring the Customized Balanced Armature Drivers

In addition to the dynamic driver, the Relentless houses six balanced armature drivers, meticulously tuned to deliver precise and delicate sound reproduction. The two custom 29689 BA drivers handle mid-to-high frequencies, offering clear, detailed audio and precise imaging of instruments and vocals. Meanwhile, the four custom 10012 BA drivers manage the high frequencies, ensuring extended performance and density. These high-frequency drivers are easy to drive, providing outstanding audio output even at low power, maintaining consistency across all frequency ranges.

In-Depth Look at the Tuning Concept and Techniques

The tuning of the Kinera Celest Relentless embodies the qualities of strength, effort, and bravery. With a pyramid-shaped sound energy distribution, the Relentless offers a warm tonality and dense atmosphere, excelling in expressing emotions, especially in female pop music. The mature multi-driver combination tuning experience results in full, powerful low frequencies with rich layers, accurate mid-range instrument and vocal positioning, and smooth, delicate high frequencies. The tuning balance is achieved through multiple demos and adjustments, boosting sub-bass for a pleasing rumble, moderating mid-bass, balancing upper mid-range for clear vocals, and extending treble for spaciousness.

3D Printed Ear Shells by HeyGears for Enhanced Design

The earphone cavity of the Relentless is skillfully 3D printed by HeyGears, utilizing advanced technology to create complex, precise, and innovative designs. This process ensures a perfect ergonomic shape, providing a comfortable and snug fit. The hand-painted faceplate, depicting the feathers of the Relentless bird and the waves of the East China Sea, symbolizes perseverance, strength, and bravery. The lightweight and durable resin material used for the body emphasizes texture and allows for creative design possibilities, merging traditional cultural elements with modern aesthetics.

Cables and Eartips: Ensuring Versatility and Comfort

The Kinera Celest Relentless comes with a high-quality 5N copper silver-plated cable, enhancing conductivity and overall sound quality. The package includes interchangeable 3.5mm and 4.4mm plugs for versatile connectivity options. Additionally, the Relentless is equipped with various eartips to ensure a customized fit: three sets of Celest 221 Vocal Eartips (S/M/L), three sets of Celest 608 Balanced Eartips (S/M/L), and two sets of Celest Custom Foam Tips (M/L). Other accessories include a storage case, metal bookmark, cleaning brush, and user manual, providing everything needed for an exceptional audio experience.

2-Pin Connector

It comes bundled with a high-quality detachable cable with 0.78mm 2-pin. You can swap cables according to your preference and for maintenance purposes.

Design

Its transparent black resin shell ensures both a stylish look and ergonomic comfort for extended listening sessions. This design perfectly merges traditional cultural elements with modern technology.

Audio Cable

The cable offers flexibility with interchangeable 3.5mm and 4.4mm plugs, allowing seamless compatibility with various devices and amplifiers. Its 5N copper silver-plated construction ensures optimal conductivity and signal transmission

Accessories to Get you Started

1. Detachable Cable
2. Carrying Case
3. Cleaning Brush
4. Modular Connectors (3.5mm Single-Ended, 4.4mm Balanced)
5. Eartips
- Celest 221 Vocal Eartips x 3 (S/M/L)
- Celest 608 Balanced Eartips x 3 (S/M/L)
- Celest Custom Foam Tips x 2 (M/L)
6. Metal Bookmark


Driver
Hybrid Drivers
Driver Configuration
8mm Dynamic Driver + 6 Balanced Armature
Impedance
27Ω
Connector
0.78mm 2-Pin
Plug Type
3.5mm (Single-Ended)
4.4mm (Balanced)
(Interchangeable Plugs)
Microphone
Not Available


1 Year Warranty

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

Read more about Kinera's warranty in India.

Exploring High-Resolution Earphone Designs

Kinera is a distinguished brand renowned for its HiFi earphones and upgraded cables. While the brand's first HiFi in-ear monitors were introduced in 2016, they have been supplying Balanced Armature and Dynamic drivers to renowned brands for years. Known for their visually stunning hand-painted earphones that offer high-resolution audio performance and aesthetic appeal, Kinera's premium series earphones are inspired by gods and characters from Norse mythology. Backed by a professional design team, each Kinera earphone boasts a unique appearance. Recently, Kinera has expanded its offerings to include high-quality IEM upgrade cables in the international market.

Explore Collection
Lots of details and great treble extension, fun and engaging tuning, nice overall timbre being a Hybrid set, Great imaging and spacious soundstage along with nice instrument separation.
The Kinera Celest Relentless is a bold and musical IEM with hand-painted shells. Powerful controlled bass. Great detail retrieval.

Have a question? Get in touch!

Check out the most common questions our customers ask. Still have questions? Talk to our Headphone Gurus.

Our customer support is available Monday to Friday: 10am-6:30pm.Average answer time: 2-3 Hours

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    Sensible spending and class above in quality.


    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.


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  • Balanced Sound Signature

    Perfectly Balanced, Accurately Presented.


    This headphone or gear delivers a perfectly balanced audio profile, with highs, mids, and lows in sweet equilibrium.


    If you see products marked as “⚖️ Balanced Sound Signature”, you’re set to enjoy a well-rounded listening experience where no single element overpowers the others, making your music sound just as the artist intended.

  • Crisp Vocals & Instruments

    Vocals and Instruments sound too good, its like a warm hug.


    This headphone or gear excels at delivering clear, clean vocals and instruments, making every sound pop.


    If you see products marked as “🍿 Crisp Vocals & Instruments”, prepare for an audio experience where every word and note is perfectly articulated, letting you enjoy your music with pristine clarity and detail.

  • Thick Bass / Kickass Bass

    There are some headphones that just knock your socks off with high and impactful bass. There’s only one way to describe it - Kickass.


    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.

  • Layered and Nuanced Sound

    Imagine sitting on the second row of a music hall. Instruments should sound like they are coming from different places on the stage - Layered and nuanced.


    This headphone or gear is designed to deliver a rich, detailed audio experience, with every note and subtlety coming through crystal clear.


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    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.

  • Audiophile Community Favourite

    This headphone or gear has a seal of approval from our audiophile community.


    It is hit among the pickiest of audio enthusiasts. It comes with two thumbs up and is the community’s and one of our favourites.


    If you see a product marked as “🦋 Audiophile Community Favourite”, you're in for a sonic treat with top-tier sound quality that will make your ears swoon and elevate your listening experience to new heights!

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    Why settle for a fixed sound signature


    This headphone or gear indicates that the product offers customisable tuning settings, perfect for those who love to fine-tune every region of the frequency spectrum.


    If you see products marked as “🔧 Tweak & Tune the Sound”, you’ll enjoy the freedom to adjust your audio experience to perfection, ensuring your sound is always just the way you like it, whether you’re a bass lover or a treble tweaker!

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    This headphone or gear excels at delivering clear, clean vocals and instruments, making every sound pop.


    If you see products marked as “🍿 Crisp Vocals & Instruments”, prepare for an audio experience where every word and note is perfectly articulated, letting you enjoy your music with pristine clarity and detail.

  • Thick Bass / Kickass Bass

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  • Layered and Nuanced Sound

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    This headphone or gear is designed to deliver a rich, detailed audio experience, with every note and subtlety coming through crystal clear.


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