Yongse GreenSea Litz Coaxial Structure Single Crystal Copper And Silver-plated Single Crystal Copper ＆ Graphene Earphone Cable

Yongse GreenSea Earphones Upgrade Cable
Product Overview

Discover next-generation signal purity with the Yongse GreenSea Earphones Upgrade Cable, available now at AEHIFI. Designed for demanding audiophiles, the GreenSea utilizes an advanced Litz Coaxial Structure that merges High-Purity Single Crystal Copper, Silver-Plated Single Crystal Copper, and Graphene shielding. This tri-material combination delivers pristine clarity, effortless dynamics, and an exceptionally dark, noise-free background for your in-ear monitors.

Key Features & Highlights

The GreenSea’s coaxial Litz geometry isolates individual conductor strands to practically eliminate skin effect and proximity losses. High-purity single crystal copper forms a deep, impactful bass foundation, while silver-plated copper extends treble sparkle and vocal transparency.

Infused with graphene—a revolutionary conductor known for its ultra-high conductivity and shielding properties—this cable suppresses electromagnetic interference (EMI) to achieve unprecedented background pitch-blackness. Encased in a supple, eye-catching emerald outer jacket, the GreenSea combines high-end visual flair with tangle-free, ultra-comfortable everyday wear.

Technical Specifications

Sound Profile & Graphene Synergy

The integration of graphene into a coaxial Litz structure produces a distinctly refined acoustic presentation. The bass response becomes remarkably tight, fast, and authoritative without bleeding into the mid-range. Vocals sound intimate, layered, and lifelike, while high frequencies gain airy extension and precise micro-detail retrieval without harsh brightness.

Compatibility & Pairing

Featuring universal 0.78mm 2Pin connectors, the Yongse GreenSea pairs seamlessly with popular in-ear monitors from popular brands such as Moondrop, Tangzu, DUNU, Campfire Audio, 64 Audio, Unique Melody, Empire Ears, Noble Audio and many more.

What’s in the Box?

Your package includes one Yongse GreenSea Litz Coaxial Earphone Upgrade Cable (1.2m).