E3 13mm Planar Driver In-Ear Headphones
E3 13mm Planar Driver In-Ear Headphones
E3 13mm Planar Driver In-Ear Headphones
E3 13mm Planar Driver In-Ear Headphones
E3 13mm Planar Driver In-Ear Headphones
E3 13mm Planar Driver In-Ear Headphones

E3 13mm Planar Driver In-Ear Headphones

Regular price$239.00
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Optional extras — multi-select, added to your order.

  • 12-month warranty
  • Lifetime repair support
  • 7-day free quality replacement
  • In stock, ready to ship
  • In-stock orders are processed within 2-3 business days.
  • Estimated delivery is 12-20 business days after dispatch, depending on destination.
  • Shipping charges and free-shipping eligibility are shown at checkout.
  • No import duties to pay on delivery for orders to the US, the EU (excluding Switzerland and Norway), the UK, Japan, Singapore, South Korea, Malaysia, Thailand, Vietnam, Australia and most other countries. Some countries, such as Brazil and Argentina, charge import duties, which are paid by the customer. If duties or taxes are ever charged, they are the customer's responsibility.
  • Layered, detailed sound staging
  • 13mm planar driver unit
  • Nano-level magnetron sputtering diaphragm
  • Micron-etched annular copper voice coil
  • TPU flexible surround — rich bass, smooth vocals
  • N52 high-flux balanced magnetic array
  • Optimized acoustic chamber design — delivers detailed yet powerful sound
  • 15 types of eartips for a personalized, comfortable fit
  • 2x2-core silver-copper hybrid cable, 0.78mm dual-pin connectors
  • Driver Type: 13mm Planar Magnetic
  • Rated Power: 3mW (0.25V)
  • Max Input Power: 5mW (0.3V)
  • Impedance: 29 Ohm +/-5%
  • Sensitivity: 99 dB
  • THD: ≤5%
  • Frequency Response: 20Hz~20KHz
  • Material: Metal
  • Size: 63*20*20mm
  • Weight: 8.2g*2 (Wire-free)

  • Conductor: 4-Strand AgCu Hybrid (0.05x54/Str.)
  • Wire Length: 1.2M
  • Headphone Plug: 0.78 2pin
  • Audio Jack: 3.5mm / 4.4mm
E3 13mm Planar Driver In-Ear Headphones E3 13mm Planar Driver In-Ear Headphones
The Stairway to Sound, Now Within Reach.
From design to acoustics, from craftsmanship to fit — every step evolves for a truer listening experience.

Unified Design Language, Synergistic Acoustics

From the DAC/amp to the in-ear headphones, both are centered on the "Gradient Musical Staircase" design. They blend precision metalwork with a gradient visual rhythm, creating an industrial-aesthetic loop from desktop to portable. More than just devices, this is a complete design ecosystem — keeping the listening experience consistently immersed in the same aesthetic context.

E3 13mm Planar Driver In-Ear Headphones E3 13mm Planar Driver In-Ear Headphones
E3 13mm Planar Driver In-Ear Headphones E3 13mm Planar Driver In-Ear Headphones
Reproduces a Precise Soundstage
Moving beyond traditional dynamic driver structures, it achieves more uniform diaphragm motion for accurate soundfield reproduction.Improved diffusion technology ensures equal sound pressure levels in both directions when the planar diaphragm vibrates.The bidirectional design enhances phase consistency, reduces phase cancellation, and delivers clearer sound.

Precision Craftsmanship

E3 13mm Planar Driver In-Ear Headphones
13mm Planar Driver

Nanoscale Magnetron Sputtering Coating

Delivers an atomically uniform coating on the planar diaphragm,
ensuring extended high frequencies and transparent detail.

Micron-Level Etched Ring Copper Voice Coil

Precisely etched copper ring driver enhances transient response and midrange density.

TPU Flexible Surround

Effectively increases diaphragm stability, providing solid, full bass and smooth, natural vocals.

E3 13mm Planar Driver In-Ear Headphones
2 x N52 High-Strength Balanced Magnetic Strips

High-Fidelity, High-Resolution, High-Speed Transient

A symmetrical magnetic circuit design lowers resonance frequency and delivers powerful, uniform driving force, achieving true high-fidelity, high-resolution, and high-speed transient performance.

E3 13mm Planar Driver In-Ear Headphones E3 13mm Planar Driver In-Ear Headphones

Optimized Acoustic Structure

Exquisitely Detailed, Powerfully Rendered Audio

Fluid-dynamically optimized and precision CNC-machined to eliminate resonance interference, it delivers audio that is both finely detailed and powerfully immersive.

E3 13mm Planar Driver In-Ear Headphones E3 13mm Planar Driver In-Ear Headphones
E3 13mm Planar Driver In-Ear Headphones E3 13mm Planar Driver In-Ear Headphones

Adapts to Different Ear Canal Shapes

3 x (4+1) Tip Selection, Tailored Fit

Four specialized tip types plus one balanced type — each available in S, M, L sizes — offer 15 material and size choices to match diverse ear canals, ensuring comfortable isolation and an acoustic seal.

E3 13mm Planar Driver In-Ear Headphones E3 13mm Planar Driver In-Ear Headphones
E3 13mm Planar Driver In-Ear Headphones
Two-Color Spiral Silicone Ear Tips

Soft Two-Color Spiral Design
Enhanced Mid and Low Frequencies
High-Density Fit
Quality Silicone

E3 13mm Planar Driver In-Ear Headphones
AET08 Low-Frequency Enhanced Ear Tips

Sturdy Tube
Powerful Depth
Enhanced Clarity in Mid and Low Frequencies
Strengthened Resolution

E3 13mm Planar Driver In-Ear Headphones
Liquid Silicone Ear Tips

High-Transparency Liquid Silicone
Enhanced Low-Frequency Depth and Elasticity
Increased Mid-Frequency Density and Positioning
Overall Sound Quality Enhancement

E3 13mm Planar Driver In-Ear Headphones
Memory Foam Ear Tips

Pressure Balance Technology
Blade-Shaped Guiding Structure
High-Density Inert foam
Comfortable to Wear

E3 13mm Planar Driver In-Ear Headphones E3 13mm Planar Driver In-Ear Headphones

2 x Strand Silver-Copper Hybrid Cable

0.78mm Dual-Pin Connector, 3.5mm/4.4mm Interchangeable Plugs

Four strands (0.05mm x 54 wires/strand) of high-purity silver-copper hybrid construction enhance conductivity, preserving more detail and dynamic range.

Modular & Reusable Packaging

E3 13mm Planar Driver In-Ear Headphones
Eartips

(28+2)

E3 13mm Planar Driver In-Ear Headphones
Headphones

(L+R)

E3 13mm Planar Driver In-Ear Headphones
Headphone Cable

(3.5mm/4.4mm)

E3 13mm Planar Driver In-Ear Headphones E3 13mm Planar Driver In-Ear Headphones

Separate Yet Ordered, United as One

Centered on the concept of "Separate Yet Ordered, United as One," we transform packaging into a systematic, functional, and aesthetic system. Moving beyond disposable tradition, our modular reusable design ensures that from the moment of unboxing, the packaging becomes an integral part of the user's audio ecosystem.

E3 13mm Planar Driver In-Ear Headphones E3 13mm Planar Driver In-Ear Headphones

Awards

DISCOVER THE BEAUTY OF SOUND