Home Dynamic Driver LETSHUOER E20 10mm Beryllium Coated Dynamic + 8mm DLC Diaphragm Earphone
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LETSHUOER E20 10mm Beryllium Coated Dynamic + 8mm DLC Diaphragm Earphone

LETSHUOER E20 10mm Beryllium Coated Dynamic + 8mm DLC Diaphragm Earphone

Regular price $49.99 USD
Regular price $49.99 USD Sale price $49.99 USD
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LETSHUOER E20 Earphone 10mm Beryllium Coated Dynamic Driver +8mm DLC Diaphragm In-ear Earphones IEM Product Details

Beryllium Coated Dynamic Driver & DLC Diaphragm

The LETSHUOER E20 boasts a unique 10mm Beryllium coated dynamic driver paired with an 8mm DLC diaphragm. This combination ensures robust low-frequency performance and crisp high-frequency clarity, allowing listeners to experience music at its best.

Brass Unit Shell with CCAW Voice Coil

Featuring a sturdy brass unit shell integrated with a CCAW voice coil, the E20 delivers consistent audio performance. With a unit frequency response difference of +-2dB and full-range THD of ≤1%, listeners are guaranteed an authentic and balanced sound.

High-Precision 3D Printing Chamber

Utilizing high-precision 3D printing technology, the E20 achieves a complex acoustic structure in a one-piece mold. This design results in a lightweight, yet strong chamber that boasts low skin sensitivity and enhanced sound precision.

Open Design with CNC Precision Carved Aluminum

The E20's open design is achieved with a CNC precision carved anodized aluminum back cover, made from 6063 aluminum. With its surface sandblasted and a hollowed-out process treatment, the earphones provide a sound that's both natural and expansive.

Ergonomic Comfort

Designed with ergonomics in mind, the E20 promises unparalleled comfort. Its design minimizes ear fatigue, ensuring long listening sessions remain comfortable. This earphone ensures a balance between musical enjoyment and ear comfort.

Dual Dynamic Drive System

The beryllium-plated composite diaphragm dynamic coil enhances low-frequency performance, offering listeners a deeper bass experience. In contrast, the 8mm DLC dynamic coil delivers clear and transparent high frequencies.

High-Purity Copper Wire

The E20 is equipped with an imported high-purity copper wire, mechanically twisted with four strands of 216 cores * 0.05mm. This design ensures low internal resistance and is protected by a customized PVC outer skin, ensuring durability and optimal signal transmission.

 



Shipping & Returns

  • Free Standard full searchable Shipping
  • DDP(Delivered Duty Paid) Services, No payment on receiption
  • Free 7-Day Return Policy!

⚠️ Important Notice: EU Customs Reform Effective 1 July 2026

A new tariff system will take effect across all 27 EU member states starting 1 July 2026. The EU is abolishing the duty exemption for low-value parcels — all goods entering the EU will now be subject to customs duties, including a fixed duty of €3 per HS tariff code category for IOSS-declared goods under €150.

A handling surcharge of USD $5 has been applied to all standard shipments to EU countries on orders under $500. Orders over $500 qualify for free expedited shipping.


Shipping Fees & Couriers

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  • Standard Shipping: Yunexpress, 4PX, NinjaVan
  • Special Country Channels: India – Yitong Express | United Kingdom – Royal Mail | Japan – Sagawa Global Transportation
  • Express Shipping (orders over $500 ship free): DHL Express, FedEx, UPS, SF Express

In the event that a shipment is refused, undeliverable, or returned to sender, HiFiCat will process a refund to the original payment method. If a customer requests reshipment, a reshipment fee will apply. A restocking fee of up to 20% may also apply.


Shipping Rates & Estimated Delivery Times

1. France, Germany, United Kingdom, Italy, Spain, Poland

All taxes and duties are prepaid (DDP). 5–10 working days. Free standard shipping.

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2. EU 27 Countries (Standard Shipping)

Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Cyprus

All taxes and duties are prepaid (DDP). 10–15 working days.
💰 Shipping cost: $5.00 USD (orders $0–$500) | Free (orders $500+, via DHL Express)

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3. Other European Countries (Free Standard Shipping)

Norway, Switzerland, Ukraine, Armenia, North Macedonia, Moldova, Monaco, San Marino, Vatican City, Serbia, Albania, Kosovo, Montenegro, Bosnia & Herzegovina, Belarus, Georgia, Andorra, Guernsey, Jersey, Faroe Islands, Svalbard & Jan Mayen, Guadeloupe, Réunion, Gibraltar, Isle of Man, Mayotte, Iceland, Liechtenstein, Turkey

All taxes and duties are prepaid (DDP). 10–15 working days. Free standard shipping.

4. Americas

5. Oceania

6. Asia


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