Letshuoer Ember In-Ear Monitors

The Sound of Ember
In the ancient legends of the East, fire was humanity’s earliest gift. It ignited civilization, nurtured life, and symbolized wisdom and hope. Inspired by this timeless tale, LETSHUOER created its flagship planar magnetic IEM—Ember.

Its black shell is as deep as the boundless night sky, which embodies depth and restraint;

Its engraved patterns resemble the firelight immortalized in time.

As music flows, Ember lights a spark inside the listener.

The lows rumble like the heart of the earth, the mids surge like tongues of flame, and the highs shimmer like sparks flying that are clear and unextinguished.

Ember is not the end—it is the rebirth of sound and soul.

Limited to 999 Units · Where True Sound Endures
Ember is not the end of the flame—it’s the new beginning.

The deepest glow after fire fades, holding boundless energy and infinite possibilities.

Limited to only 999 units, each Ember is unique—capturing the moment fire transforms into sound.

Let it rest by your ear, and it will ignite passion, warmth, and emotion with the purest tone.

A Redesigned Architecture – The Core of Sonic Breakthrough

Ember features a fully upgraded 14.8mm flagship planar driver, which boosts core performance by ~20% for better sound and greater stability.

Enhanced low frequencies deliver deeper, fuller, and more immersive audio, creating a sonic experience that’s both powerful and captivating.

Crafted with Precision, Born for Ember - Unleash Sound Energy

LETSHUOER is dedicated to acoustic refinement and breakthroughs while EFFECT AUDIO is renowned for its expert craftsmanship in cable manufacturing.

The cable core is crafted from UP-OCC monocrystalline copper conductors, featuring a 26AWG gauge and a four-core structure. It is handcrafted with meticulous braiding, with pure materials and stable construction that shapes the sound to be fuller and more dynamic.

Ultimate Expression In Aesthetics And Comfort

The Ember features a matte black titanium alloy shell that is paired with an aluminum alloy faceplate. They are utilized to create flagship-grade quality through its solid materials choice. The silver flame engraving on the faceplate reflects the name “Ember.”

Ember is materialized in the form of the light and shadow of a burning flame on the faceplate. The ergonomic housing offers a lightweight and snug to ensure comfort and stability during prolonged listening sessions.

4.4mm Balanced Plug

The Ember comes standard with a 4.4mm balanced plug crafted with an LCP and gold-plated brass construction, ensuring excellent conductivity while enhancing durability and stability.

The connector section features a 0.78mm dual-pin design, constructed with LCP brass and gold plating. From plug to pins, every detail is crafted to ensure pure and efficient signal transmission, laying a solid foundation for flagship-level sound performance.