Letshuoer - Astralis

In-Ears With 15.5mm Planar Magnetic Driver

Sale price₹ 16,699 Regular priceMRP: ₹ 19,999
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1. What is a Pre-Order product?
A Pre-order product is a product that we especially order for you from the brand. Once you place an order with us, we will order it from the brand for you.

2. How do I know when the product will be delivered?
There is a rough timeline on the product availability and once it has been confirmed with the brand, we will inform you.

3. Do you order the product from the brand as soon as I place the order?
We do not immediately order the product but add it in the upcoming order.

4. Will you be giving me updates?
Once we have ordered the product and have a confirmed timeline, we will give you an update.

5. I’d like to make changes to/cancel my order?
You can only cancel/make changes to your order until we place the order with the brand. Since the product is specifically being ordered for you, we will be unable to cancel/make changes once we order the product from the brand.

Defective? Tell us within 7 days. We'll take care of it.

Something wrong with your product? We'll sort it out.

Wrong product, damaged, or missing parts: Let us know within 24 hours of delivery. If it's just an accessory, we'll replace the accessory.

What we'll need:

- Product in original packaging with all accessories

- Unboxing video and images of the parcel


This helps us see what went wrong and move faster.

Manufacturing defect: Let us know within 7 days of delivery. We'll replace or refund.

The process:
1. Raise a request - you'll get a RET number and hear from us by the next working day.
2. Once approved, we arrange pickup.
3. We inspect the product (2-3 working days).
4. Replacement shipped or store credit or refund issued.

A replacement or refund will be issued if:

- The product is found to be defective

- It wasn't damaged while in your possession-

- The same product is returned in original condition - box, MRP tag, manual, warranty card, all accessories



READ THE FULL REPLACEMENT POLICY
1 Year warranty included. You're covered.

This Letshuoer - Astralis comes with a 1 Year manufacturer's warranty from LETSHUOER, covering manufacturing defects.

Every product on Headphone Zone is backed by an original manufacturer's warranty.

Need support? Start with us. We handle most brands' warranty claims directly, and for the rest, we'll help you connect with the brand.

Read about LETSHUOER's Warranty
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Why Letshuoer is Special

🇨🇳

Designed in China

🎖️ Established & Reputed

Trust us, our reputation speaks for itself 🏆!


We believe that when a brand has decades of proven excellence, you can invest with confidence knowing your purchase is backed by years of audio engineering expertise. These products come from manufacturers with extensive histories of innovation and unwavering commitment to sonic excellence. Think of them like luxury watch brands their reputation has been earned through decades of consistent quality and innovation.


With their extensive history of innovation and countless satisfied customers worldwide, you can be confident your investment is backed by proven audio engineering expertise and industry leadership 📈.


When you see "🎖️ Established & Reputed" products, expect time tested excellence from manufacturers who've consistently demonstrated mastery in audio engineering for generations.

🌟 Specialist

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


We tend to describe specialist manufacturers as "audio artisans" who focus exclusively on perfecting specific categories of equipment. These products are meticulously crafted by dedicated experts who possess deep knowledge of sound reproduction, ensuring every technical aspect is refined to perfection. Think of them like master craftsmen who spend their entire careers perfecting one specific skill their focused expertise shows in every detail.


These dedicated experts bring years of specialised knowledge to the design process, resulting in products that consistently achieve exceptional performance standards through focused engineering excellence 🎯.


When you see "🌟 Specialist" products, expect focused expertise from manufacturers who dedicate their entire efforts to perfecting specific audio equipment categories.

🦩

Boutique Brand

🐣

Born in 2016

Why we love this IEM

🥜 Value for Money

We've found that the best gear isn’t always the most expensive. Some products punch well above their weight and deliver performance that rivals higher priced alternatives. That’s what we mean with the "Value for Money" badge. It’s our way of telling you that you’re getting something special without breaking the bank. 🥜


These products are all about maximum returns for minimal investment. You’re not just saving money you’re gaining an audio experience that exceeds expectations. Whether it’s build quality, tuning, or bundled accessories, these picks overdeliver.


When you see '🥜 Value for Money' products, expect impressive performance at an affordable price, making them a smart pick for budget conscious buyers or first time audiophiles.

🪴 For Budding Enthusiasts

In our experience, discovering good audio gear early on is a bit like tasting great coffee for the first time once you've had a sip, you're hooked. "For Budding Enthusiasts" is a badge we use for products that are perfect gateways into the audiophile world. They're easy to use, not overly expensive, and give you a real taste of what good sound can be without needing a degree in audio engineering. 🎧


These are the IEMs, headphones, and DACs that let you dip your toes into premium sound without drowning in choices. They balance performance, price, and practicality beautifully. Whether you're buying your first serious pair or helping someone else start their journey, these picks deliver satisfaction straight out of the box.


When you see '🪴 For Budding Enthusiasts' products, expect simple setups, solid sound quality, and an easy upgrade path perfect for your first foray into better audio.


⚖️ Balanced Output

We often say balanced output is like using both hands to carry something heavy it distributes power evenly and keeps things stable. In audio gear, balanced output helps reduce unwanted noise and interference, especially over longer cables. Think of it as a cleaner, more efficient way to transmit your music, ideal for anyone using high end DACs, amps, or studio grade headphones 🎧. You’ll typically find it on gear with XLR or 4.4mm connectors, and it's a must have if you’re chasing that ultra clean signal path.


Here’s what’s actually happening: a balanced output uses two separate signals, one inverted, so when interference is picked up along the cable, it gets cancelled out when the signals are recombined. The result? Cleaner audio, better dynamic range, and more power output especially when paired with balanced headphones. The trade off? You’ll need gear that supports balanced connections on both ends to really enjoy the benefits.


When you see '⚖️ Balanced Output' products, expect: ultra low noise, more headroom, and better synergy with high impedance headphones or sensitive IEMs ideal for serious listening setups.

🔌 Upgradeable Cable

Not satisfied with the current cable? No problem 🔧!


We believe in giving you complete freedom to customise your listening experience. These IEMs feature detachable cable systems that let you swap, upgrade, or replace cables whenever you want. Think of it like having a modular smartphone you can upgrade individual components without replacing the whole device. Whether you're looking to improve sound quality, try different materials, or simply replace a worn cable, the choice is entirely yours.


The standardised upgradeable cable connection ensures compatibility with a wide range of aftermarket cables, giving you access to different sound characteristics and build qualities. This modular approach means your IEMs can evolve with your audio journey, allowing for easy maintenance and personalisation.


When you spot "🔌 Upgradeable Cable" products, expect future flexibility and the freedom to customise your audio experience through cable upgrades and replacements.

🪖 Built like a Tank

Durability concerns? Rest assured 💪.


We tend to describe these products as audio equipment that's built to survive anything you can throw at them. These headphones incorporate high grade metal components and reinforced design elements that ensure they can handle demanding conditions while maintaining structural integrity. Think of them as the military grade vehicles of the audio world over engineered for reliability and built to last decades, not just years.


The metal construction provides exceptional strength and longevity while contributing to a premium feel that serious audio enthusiasts appreciate. Whether you're a professional who needs reliable daily use equipment or someone who values long term investment in audio gear 🏗️.


When you encounter "🪖 Built like a Tank" products, expect unmatched robustness and durability you can count on for years of intensive use.


Why it Sounds Amazing

🔈 Planar Magnetic Driver

We love describing planar magnetic drivers as the Formula 1 cars of headphone tech. Unlike traditional dynamic drivers, planar magnetic drivers use an ultra thin diaphragm suspended between magnets that pushes air with unmatched speed and precision. The result? Sound that’s exceptionally clean, fast, and rich in detail across the entire frequency range. 🎧


Now here’s what’s actually happening: because of the evenly distributed magnetic force across the diaphragm, you get lower distortion, tighter bass, and a superior transient response. Planars often need more amplification and are typically found in larger headphones, but the payoff is a sound that’s smooth yet revealing incredibly accurate without being clinical. It’s the kind of driver that makes you rethink what your favorite track actually sounds like.

🍯 Warm & Sparkly Sound Signature

In our experience, Warm & Sparkly 🍯 is one of the most musical and emotionally satisfying tunings you’ll come across. We like to think of it like a vintage tube amp with fairy lights you get that cozy, golden warmth in the lows and mids, but with enough shimmer up top to keep things lively 🍯. This tuning enhances the body of instruments and vocals, giving them a rich, full texture, while also adding just the right amount of sparkle in the treble to make details pop. It’s a go to for those who want to feel both emotion and excitement in their music perfect for soul, indie, acoustic, or even modern pop.


Here’s what’s actually happening: the mid bass and lower midrange are gently elevated, giving the sound a rounded, lush character, while the upper treble (around 8–10kHz) is also lifted slightly for brilliance and air. The result is a sound that feels smooth yet detailed, without harshness or fatigue. You’ll notice vocals have weight and emotion, cymbals have a natural sheen, and instruments feel both rich and crisp. The trade off? If you're coming from a flat or analytical signature, this might feel a touch coloured but that’s what makes it so engaging. It’s an inviting sound that flatters almost every genre 🎶.


When you see '🍯 Warm & Sparkly' products, expect a lush, emotionally rich sound with just enough treble shine, ideal for listeners who love warmth without losing clarity.

🥊 Punchy Mid-Bass

We’ve found that punchy mid-bass feels like standing right in front of a live drum kit where every beat lands with satisfying force. Think of it as the rhythmic engine of your music, delivering tight impact, warmth, and forward momentum that keeps tracks energetic and engaging 🥊. This tuning highlights the region where kick drums and bass guitars live, so songs carry a clear physical thump without sounding bloated. The result is music that feels lively and driven, with rhythm taking center stage.


Here’s what’s actually happening. Mid-bass emphasis strengthens the frequency range around 80 to 200Hz, where most rhythmic impact is concentrated 🎧. This produces faster attack, cleaner slam, and stronger beat definition, helping grooves feel precise and controlled. The trade off is that excessive boost can thicken the presentation if not tuned carefully. When engineered well, mid-bass delivers a focused punch and musical weight that energizes listening while preserving clarity.


When you see “🥊 Punchy Mid-Bass” products, expect strong rhythmic impact and tight, driving sound that makes every beat feel solid and addictive.

🍿 Crisp Vocals & Instruments

Vocals and instruments sound so good, it's like a warm hug 🤗!


We believe that when vocals are reproduced correctly, they should feel like the artist is performing right there with you. These headphones demonstrate exceptional prowess in reproducing clear, articulate vocals and instruments, with each element rendered in stunning detail and separation. Think of it like having front row seats to an intimate acoustic performance where every breath, every string resonance, every subtle inflection comes through perfectly.


The natural timbre and tonal accuracy create an engaging presentation where every nuance is preserved while maintaining fatigue free listening. Each word, note, and subtle inflection is reproduced with outstanding definition and emotional connection 🎤.


When you encounter "🍿 Crisp Vocals & Instruments" products, expect vocal excellence that brings you closer to the emotional heart of every performance.

✨ Bright & Sparkly Highs

Who says treble can't be done right ⭐?


We tend to describe these headphones as having "magical sparkle" in the high frequencies that makes cymbals shimmer and vocals shine without ever becoming harsh. These products excel in delivering pristine, crystalline high frequencies with remarkable precision and finesse. Think of it like the difference between cheap glitter and real diamonds both sparkle, but one does it with elegance and refinement that never hurts your eyes.


The treble presentation is masterfully tuned to showcase delicate nuances in the upper register, offering brilliant and engaging listening without fatigue. Every cymbal shimmer, violin overtone, and vocal harmony is reproduced with exceptional clarity and natural brilliance ✨.


When you see "✨ Bright & Sparkly Highs" products, expect extraordinary treble clarity that discovers new layers of detail while maintaining smooth, fatigue free listening.

🧨 Aggressive and Energetic

Ready for an audio adrenaline rush 🏃‍♂️?


We love describing these headphones as having "lightning in a bottle" energy that keeps you on the edge of your seat. These are specifically engineered to deliver powerful, high energy sound that makes every listening session feel like an adventure. Think of them like energy drinks for your ears they transform ordinary tracks into pulse pounding sonic experiences that keep you motivated and energised throughout your day.


The sound signature is carefully tuned to emphasise punch, impact, and musical drive, ensuring every beat hits with authority and excitement. These products excel at delivering intense, vibrant audio with exceptional dynamic contrast ⚡.


When you see "🧨 Aggressive and Energetic" products, expect high energy performance that transforms your music into consistently exciting and invigorating sonic adventures.

🚂 Needs Amplification

We tend to say this when a headphone or DAC just doesn’t wake up unless it’s got some real juice behind it. Think of it like a sports car that needs the right kind of fuel without enough power, it won’t go anywhere near top speed. Some gear, especially those with high impedance or low sensitivity, demands a dedicated amplifier to reach its full potential.


Here's the trade off: these headphones or IEMs may sound underwhelming straight out of a phone or laptop, but when paired with proper gear, they transform dramatically. You get tighter bass, better control, and improved resolution.


If you’ve got a power hungry planar or a studio grade headphone, investing in a portable or desktop amp will unlock nuance, dynamics, and depth that you’re otherwise missing out on. ⚡

Letshuoer Astralis: Planar Perfection. A Masterclass in Resolution.

Letshuoer has been at the forefront of the planar magnetic IEM movement, but the Astralis represents a massive leap forward rather than a small step. At its heart is a 5th-generation, 15.5mm Ring-Type planar driver that completely rethinks how a diaphragm should move. By using a nanometer-level magnetron sputtering process to apply the voice coil on both sides of the diaphragm, Letshuoer has achieved a level of control and speed that makes standard planars sound a bit slow by comparison. The result is a soundstage that feels remarkably wide and an image that is sharp and well-defined. It’s housed in a CNC-machined aluminium alloy shell that feels rugged yet surprisingly light, ensuring that the technical wizardry inside doesn't come at the cost of long-term comfort.

How It Sounds: Natural, Airy, and Effortlessly Fast

The first thing you notice when you play a well-recorded track like Bubbles by Yosi Horikawa is the sheer sense of space. The 15.5mm driver moves a lot of air, giving the low-end a physical presence that smaller planars struggle to replicate. The bass is textured and fast, hitting with a clean "thwack" rather than a bloated boom. The mid-range is where the Astralis shows its maturity; vocals are positioned perfectly, neither recessed nor shouty, allowing the natural timbre of the singer to come through. The treble is extended and detailed, capturing the shimmer of cymbals with precision, but it avoids the harshness that often plagues earlier planar designs.

5th Gen Ring-Type Planar: The Science of Speed

Why should you care about a "Ring-Type" driver? Most planar drivers struggle with uneven tension across the diaphragm, but Letshuoer’s 5th-gen design uses a dual-sided voice coil applied via magnetron sputtering. This creates a more uniform magnetic force across the entire surface. For you, this means significantly lower distortion and a transient response that is lightning-fast. When the music gets complex or fast, the Astralis doesn't lose its composure; it keeps every instrument separated and distinct.

Built To Last: CNC-Machined Aluminium Shells

The "Lunar Silver Grey" shells aren't just for show; they are CNC-machined from high-grade aluminium alloy to create an inert acoustic environment. Plastic or thinner shells often vibrate along with the driver, adding a "smearing" effect to the music, but this rigid metal housing kills unwanted resonances before they can reach your ears. Despite the rugged, "built-to-last" construction, the ergonomic shaping ensures that the Astralis sits securely in your ear, making it comfortable enough for those three-hour-long deep listening sessions.

High-Flux N52 Magnets for Effortless Drive

Inside each shell lies a dual-array of N52 neodymium magnets, the strongest grade available for consumer audio. These magnets create a high-flux environment that gives the Astralis incredible control over its 15.5mm diaphragm. While large planar drivers usually have a reputation for being "power-hungry" monsters that require a desktop setup, the efficiency of this N52 magnet array changes the game. You get the scale and impact of a massive driver even when running off a portable DAC or a high-quality DAP.

A Cable That Grows With Your Gear

Letshuoer Astralis includes a 216-strand high-purity silver-plated copper cable that is as functional as it is beautiful. The modular design features interchangeable 3.5mm and 4.4mm plugs, meaning you can switch from your standard phone dongle to a high-end balanced DAP in seconds. The high strand count ensures low impedance transmission, so every milliwatt of power from your source reaches those 15.5mm drivers without interference or signal loss.

Ready for Mobile: The Included DT01 Pro Type-C DAC

Most high-end planars force you to spend extra on a dedicated source just to get them started, but LETSHUOER solves that problem out of the box. The Astralis comes bundled with the DT01 Pro, a dedicated 3.5mm to Type-C DAC/amp cable designed specifically to match the IEM’s silver aesthetics and technical needs. It’s a clean, low-noise solution that bypasses the mediocre audio circuitry of your phone or laptop. While the Astralis definitely scales with more powerful gear, this included DAC ensures you can experience that signature planar resolution the second you open the box, no extra dongles required.

How It Sounds: Natural, Airy, and Effortlessly Fast

The first thing you notice when you play a well-recorded track like Bubbles by Yosi Horikawa is the sheer sense of space. The 15.5mm driver moves a lot of air, giving the low-end a physical presence that smaller planars struggle to replicate. The bass is textured and fast, hitting with a clean "thwack" rather than a bloated boom. The mid-range is where the Astralis shows its maturity; vocals are positioned perfectly, neither recessed nor shouty, allowing the natural timbre of the singer to come through. The treble is extended and detailed, capturing the shimmer of cymbals with precision, but it avoids the harshness that often plagues earlier planar designs.

5th Gen Ring-Type Planar: The Science of Speed

Why should you care about a "Ring-Type" driver? Most planar drivers struggle with uneven tension across the diaphragm, but Letshuoer’s 5th-gen design uses a dual-sided voice coil applied via magnetron sputtering. This creates a more uniform magnetic force across the entire surface. For you, this means significantly lower distortion and a transient response that is lightning-fast. When the music gets complex or fast, the Astralis doesn't lose its composure; it keeps every instrument separated and distinct.

Built To Last: CNC-Machined Aluminium Shells

The "Lunar Silver Grey" shells aren't just for show; they are CNC-machined from high-grade aluminium alloy to create an inert acoustic environment. Plastic or thinner shells often vibrate along with the driver, adding a "smearing" effect to the music, but this rigid metal housing kills unwanted resonances before they can reach your ears. Despite the rugged, "built-to-last" construction, the ergonomic shaping ensures that the Astralis sits securely in your ear, making it comfortable enough for those three-hour-long deep listening sessions.

High-Flux N52 Magnets for Effortless Drive

Inside each shell lies a dual-array of N52 neodymium magnets, the strongest grade available for consumer audio. These magnets create a high-flux environment that gives the Astralis incredible control over its 15.5mm diaphragm. While large planar drivers usually have a reputation for being "power-hungry" monsters that require a desktop setup, the efficiency of this N52 magnet array changes the game. You get the scale and impact of a massive driver even when running off a portable DAC or a high-quality DAP.

A Cable That Grows With Your Gear

Letshuoer Astralis includes a 216-strand high-purity silver-plated copper cable that is as functional as it is beautiful. The modular design features interchangeable 3.5mm and 4.4mm plugs, meaning you can switch from your standard phone dongle to a high-end balanced DAP in seconds. The high strand count ensures low impedance transmission, so every milliwatt of power from your source reaches those 15.5mm drivers without interference or signal loss.

Ready for Mobile: The Included DT01 Pro Type-C DAC

Most high-end planars force you to spend extra on a dedicated source just to get them started, but LETSHUOER solves that problem out of the box. The Astralis comes bundled with the DT01 Pro, a dedicated 3.5mm to Type-C DAC/amp cable designed specifically to match the IEM’s silver aesthetics and technical needs. It’s a clean, low-noise solution that bypasses the mediocre audio circuitry of your phone or laptop. While the Astralis definitely scales with more powerful gear, this included DAC ensures you can experience that signature planar resolution the second you open the box, no extra dongles required.

CNC-Machined Aluminium Shells

Letshuoer Astralis is crafted in a CNC-machined from high-grade aluminium alloy for an ergonomic fit.

2-Pin Connector

The Letshuoer Astralis embedded with 0.78mm 2-pin connector for seamless cable upgrade.

Modular SPC Cable

The Letshuoer Astralis features a 216-strand silver-plated copper cable with interchangeable 3.5mm and 4.4mm plugs for seamless compatibility with any source.

Accessories to Get you Started

1. Earphone Cable × 1
2. Ear Tips x 6
3. Interchangeable 3.5mm & 4.4mm Plugs x 2
4. DT01 Pro 3.5mm To Type-C DAC Amplifier Cable x 1
5. Carrying Case x 1
6. User Manual × 1
7. Warranty Card x 1


Driver
Planar Magnetic Driver
Driver Configuration
15.5mm 5th-Generation Proprietary Ring-Type Planar Magnetic Driver
Impedance
20 Ohms
Plug
3.5mm (Single-Ended)
4.4mm (Balanced)
Connector
0.78mm 2-Pin
Microphone
Without Mic


1 Year Warranty

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

Read more about LETSHUOER's warranty in India.

The Expertise Behind Premium In-Ear Monitors

LETSHUOER is an in-ear monitor company established in August 2016. It was founded by a team of devoted audiophiles and in-ear monitor enthusiasts, each boasting an average of 16 years of experience in the industry. The LETSHUOER team is dedicated to sourcing the finest sonic materials, meticulously adjusting parameters to achieve a natural listening experience, and ensuring that every musical detail resonates with the end user. The LETSHUOER team firmly believes that the approval of their in-ear monitor users is the driving force behind their success.

Explore Collection
Astralis is true game changer here and if like me your a bit fed up with similar sounding planar IEM

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: 11am-6pm.Average answer time: 2-3 Hours

Other Details


Generic Name Headphone
Importer Details Importers Name: Ferrari Video
Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020
Contact No: 044-24420733
Net Quantity 1
Package Contents Letshuoer Astralis
Earphone Cable × 1
Ear Tips x 6
Interchangeable 3.5mm & 4.4mm Plugs x 2
DT01 Pro 3.5mm To Type-C DAC Amplifier Cable x 1
Carrying Case x 1
User Manual × 1
Warranty Card x 1


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