Features 1. APPLICABLE MODELS: Compatible with ATH CKS1100, E40, E50, E70, LS200, LS300, LS400, CKR90, CKR100, LS50, LS70, and other headphones with A2DC interface. Works with phones, MP3, MP4, , and other devices with 3.5mm jack. Ideal as a spare or replacement for damaged or lost cables. 2. REDUCED MICROPHONIC EFFECT: Helps reduce the microphonic effect, enhancing midrange fullness, delivering dynamic bass, clear highs, and accurate sound reproduction for a more immersive listening experience. 3. OXYGEN FREE COPPER CONDUCTORS: Designed with oxygen free copper to improve signal transmission, minimize signal loss, reduce noise, and deliver clearer, more detailed o performance. 4. IMPROVED O CLARITY: High-purity copper construction enhances headphone resolution and channel separation, reduces interference from external electromagnetic sources, and improves overall sound clarity. 5. BALANCED SOUND PROFILE: Delivers a warm and natural sound signature with clear treble, rich and smooth mids, and strong, well-defined bass response. Offers good imaging and distinct layering in music. 6. DURABLE TWISTED BRAIDED DESIGN: Twisted braided cable resists tangling and pulling, built to last. Gold-plated plug ensures reliable connection and corrosion resistance while maintaining high-fidelity sound. Semi-in-ear design provides secure fit during movement. Flexible cable for easy storage. Specification Item Type: Earphone Replacement Upgrade Cable Material: Oxygen Free Copper Wire Length: Approx. 1.2m / 3.9ft Core: 50 cores, 0.05mm per strand, four strands of braided wire Compatible Models: ATH CKS1100, E40, E50, E70, LS200, LS300, LS400, CKR90, CKR100, LS50, LS70, and other A2DC interface headphones Package Included: 1 x Earphone Replacement Upgrade Cable Note: Please allow slight variation due to manual measurement.