Features 1.APPLICABLE MODELS: Suitable for ATH CKS1100 E40 E50 E70 LS200 LS300 LS400 CKR90 CKR100 LS50 LS70 and other headphones with A2DC interface. Suitable for cell phones, MP3, MP4, for iphone and other devices with 3.5mm jack. Ideal as a spare or replacement for damaged or lost cables. 2.PREVENT STETHOSCOPE EFFECT: Effectively prevent the stethoscope effect, so that the middle frequency more sense of thickness, low frequency full, dynamic, high frequency transparent, accurate, so that the music flowing around you more live sense. 3.OXYGEN FREE COPPER CABLE: Earphone replacement upgrade cable has the function of eliminating the skin effect that affects the high frequency transmission of sound. Oxygen free copper wire has excellent sound transmission, lower noise and clearer sound. 4.ELIMINATES NOISE: Oxygen free copper earphone cable improves the resolution and separation of headphones and eliminates dark bass sounds from headphones. Reduces the effect of current noise caused by external magnetic flux through the connecting cable. 5.THICK AND WARM TONE: Thick and warm tone with natural and beautiful sound quality. The treble is bright and fluent, high resolution, good image quality, clear layers. The mid is rich and moist, graceful and elegant. The bass is strong and rich in volume. 6.TWIST BRAIDING: Twist weave shape, anti pull, more durable, plug gold plated, resistant to plug together, rust, while ensuring the sound quality of hifi. Hanging ear design, not easy to fall off during sports. Flexible headphone cable, easy to store. specificationItem Type: Earphone Replacement Upgrade Cable Material: Oxygen Free Copper Wire Length: Approx. 1.2m/3.9ft Core: 50 Cores, 0.05mm/0.001in Per Strand, Four Strands Of Braiding Wire Applicable Models: For ATH CKS1100 E40 E50 E70 LS200 LS300 LS400 CKR90 CKR100 LS50 LS70 And Other Headphones With A2DC Interface PackageList1 x EarphoneReplacementUpgradeCable NotePlease allow some error due to manual measurement.