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TRN Shell 4DD Planar Hybrid In-Ear Headphones

Name: TRN Shell 4DD Planar Hybrid In-Ear Headphones
Brand: TRN
SKU: 1005008533858505-with mic
Price: 61.99 USD
Availability: InStock

$61.99 USD

~~$61.99 USD~~ $61.99 USD

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Specification

TRN Shell 4DD Planar Hybrid In-Ear Headphones

Key Features:

Hybrid Driver Technology: Triple dynamic drivers (10.5mm, 8mm, 6mm) plus a 6mm planar unit for full-frequency immersion.
Interchangeable Nozzles: Three gold-plated brass filters with a quick-release design to customize sound profiles.
Silver-Plated Cable: Four-strand hybrid cable enhances sound fullness and reduces distortion with 3.5mm and 4.4mm connectors.
Ergonomic Ear Hook Design: In-ear style with ear hooks ensures comfort and a secure fit for extended listening.
Rich Accessory Kit: Includes 13 pairs of ear tips, a carrying case, and interchangeable nozzles for all-round protection and versatility.
Low Impedance, High Sensitivity: 16Ω impedance and 110dB sensitivity for easy driving and dynamic sound.

Technology and Innovations:

The TRN Shell redefines in-ear audio with its advanced 4DD planar hybrid architecture, featuring three dynamic drivers (10.5mm, 8mm, 6mm) and a 6mm planar diaphragm unit. The 10.5mm driver delivers powerful, impactful bass, the 8mm unit excels in vocal clarity and mid-high frequencies, and dual 6mm drivers—one dynamic, one planar—handle high and ultra-high frequencies with precision and airiness. This synergy ensures a balanced, natural soundstage with enhanced dynamics and layering. The interchangeable nozzle design, with three gold-plated brass filters, allows users to tweak resonance and emphasize different frequency bands. Paired with a four-strand silver-plated oxygen-free copper cable, the Shell minimizes signal loss and boosts high-frequency response, delivering an immersive, detailed listening experience.

Technical Specifications:

Parameter	Details
Brand	TRN
Model	SHELL
Transducer Type	Hybrid Triple Dynamic Driver + Planar Diaphragm
Drivers	10.5mm DD (Low), 8mm DD (Mid), 6mm DD (High), 6mm Planar (Ultra-High)
Jack Type	3.5mm / 4.4mm
Connector Type	2-Pin Detachable
Impedance	16Ω
Sensitivity	110dB
Frequency Response	20Hz - 20kHz
Cable Length	1.2m ± 3cm
Weight (Headphone + Cable)	~2.6g + 9.3g
Color	Silver
Wear Style	Ear Hook

Package Includes:

1x TRN Shell 4DD Planar Hybrid Headphones
1x Four-Strand Silver-Plated Hybrid Cable (3.5mm & 4.4mm Connectors)
1x Earphone Carrying Case
3x Interchangeable Gold-Plated Brass Filter Nozzles
13x Ear Tips (Liquid Transparent: S, M, L; Silicone: S, M, L; White Silicone: S, M, L; T Tips: S, M, L; Memory Foam: M)

What's in the Box?

Shipping & Returns

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

Shipping Fees

Worldwide Free Shipping on Hificat, Please allow 1-3 business days for conduct Quality Control in order to ensure the products quality.

In the event that a shipment is refused delivery by the recipient, is undeliverable, or is returned to sender, Hificat will process a refund to the original payment method used.

If a customer would like the order reshipped, they’ll be charged a reshipment fee. Customers may also be subject to a restocking fee of up to 20 percent of the product cost.

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Which Couriers To Use?

We collaborate with these courier companies:
Standard Shipping: Yanwen Express
Express Shipping(over $500 can be free): DHL Express, FedEx and SF Express

Hificat has extensive global logistics experience to ensure quality logistics services to consumers.

HiFiCat offers consumers different shipping, depending on the country, a choice of different shipping methods.

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Estimated Delivery Time

1. France, Germany, UK, Italy, Spain, USA.

All taxes and duties are prepaid to the carrier by HiFiCat prior to shipping, so there are no taxes or duties to pay when you receive it. 6-10 days to arrive.

Tracking Example

France: https://t.17track.net/en#nums=YT2132021222003141

Germany: https://t.17track.net/en#nums=YT2133621222016083

United Kingdom: https://www.17track.net/?nums=GV779664269GB

Italy:https://t.17track.net/en#nums=YT2133021222011717

Spain:https://t.17track.net/en#nums=YT2129521222003430

United States:https://t.17track.net/en#nums=SUA211205BIUQ1000007

2.EU Country：Filand, Poland, Estonia, Norway, Switzerland, Greece, Sweden, Israel, Czech Republic, Slovenia, Slovakia, Denmark, Netherlands, Latvia, Croatia, Austria, Hungary, Belgium, Bulgaria, Romania, Ireland, Malta, Iceland, Serbia and so on.

All taxes and duties are prepaid to the carrier by HiFiCat prior to shipping, so there are no taxes or duties to pay when you receive it. 10-15 days to arrive.

Filand: https://www.17track.net/?nums=UG324191515YP

Poland: https://www.17track.net/?nums=UG335827360YP

Estonia: https://www.17track.net/?nums=UG363043181YP

Norway: https://www.17track.net/?nums=VR457380806YP

Switzerland: https://www.17track.net/?nums=UG359525911YP

Greece: https://www.17track.net/?nums=UG250851788YP

Sweden: https://www.17track.net/?nums=UG353458343YP

Israel: https://www.17track.net/?nums=UG356134837YP

Czech Republic: https://www.17track.net/?nums=UG320437102YP

Slovenia: https://www.17track.net/?nums=UG349882511YP

Slovakia: https://www.17track.net/?nums=UG349946557YP

Denmark: https://www.17track.net/?nums=UG272480001YP