Feature: 1. COMPATIBILITY: OFC headphone sound cable, headphone upgrade replacement cable, 3.5mm to A2DC, 1.2m Suitable for headphones with A2DC interface, such as for ATH CKS1100 E40 E50 E70 LS200iS LS300 LS400 CKR90 CKR100 LS50 LS70 ADX5000 MSR7B AP2000Ti CKR100IS ESW990H ES770H CKS1100IS, etc., replacing lost or damaged cables of headphones. 2. LOSSLESS SOUND QUALITY: The headphone sound cable is made of OFC core, which provides clear lossless sound quality, reduces the effect of current noise, effectively reduces signal interference, and realizes lossless and clear sound. Restore the real sound. 3. WOVEN CABLE: This headphone upgrade cable uses OFC core, 4 strands of twisted braid, but each strand has more than one strand of core twisted together, the cable is very soft and anti knots. Resistance to abrasion and pulling, very lasting and long service life. 4. COMFORTABLE FIT: The ear hooks of the headphone upgrade cable are pre molded at an optimal angle to fit securely in your ears. Whether you are enjoying music quietly or exercising, you can wear it. 5. PLUG AND PLAY: 3.5mm stereo plug, gold plating process, plug resistance, long service life, providing stable transmission of lossless audio. Widely compatible with mobile phones, tablets, laptops, PCS, power amplifier and other 3.5mm interface devices Specification: Item Type: Headphone Upgrade Replacement Cable Material: OFC Plug: 3.5mm to A2DC Compatible: for E40 E50 E70 LS200iS LS300 LS400 CKR90 CKR100 LS50 LS70 ADX5000 MSR7B AP2000Ti CKR100IS ESW990H ES770H CKS1100IS, etc. Cable Length: Approx. 1.2m/3.9ft. Package List: 1 x Headphone Upgrade Replacement Cable Note: Manual measurement please allow some error.