1、SCOPE OF APPLICATION: This earphone audio cable is designed to be suitable for ATH CKS1100 E40 E50 E70 LS200 LS300 LS400 CKR90 CKR100 LS50 LS70 and other earphones with A2DC interface. 2、ERGONOMIC DESIGN: Ergonomic design, ear hanging design is very close to the ear, not easy to fall off during exercise. Flexible headphone cord, easy to store. 3、GOOD CONDUCTIVITY: The oxygen free copper core has good conductivity, smooth surface and high corrosion resistance. High resolution sound with presence can be realized. 4、GOOD SOUND QUALITY: The 25 core cable has faster transmission speed, stable signal, improves the resolution of the earphone, eliminates the current noise of the earphone, and keeps the sound in the original state. 5、BUILT IN MICROPHONE: Wire control function, can adjust the volume, switch music, hang up the phone and so on. It works on most phones, tablets, laptops and other audio devices. 1 x Headphone Audio Cable Item Type: Sound Card Cable, Headphone CableApplicable Models: CKS1100 E40 E50 E70 LS200 LS300 LS400 CKR90 CKR100 LS50 LS70 etc. Headphones with A2DC InterfaceWire Diameter: Main Wire Diameter Approx. 3.0mm/ 0.11in Secondary Wire Diameter Approx. 1.7mm/ 0.07inWire Material: Oxygen Free CopperCore: Oxygen Free Copper Core (25 Core Copper Wire)Wire Length: Approx. 130cm/ 51.2in (±Approx. 3cm/ 1.2in)Headphone Connector: A2DCPlug: Approx. 3.5mm/ 0.13inScope of Application: Approx. 3.5mm/ 0.13in Plug is Suitable for Mobile Phones MP3 MP4 Iphone and Other Devices with Approx. 3.5mm/ 0.13in JacksItem Type: Earphone Audio CableMaterial: PVC, Oxygen Free CopperColor: BlueLength: Approx. 130cm/51in (±Approx. 3cm/ 1.2in)Wire Diameter: Main Wire Diameter Approx. 3mm/ 0.11inSecondary Wire Diameter Approx. 1.7mm/ 0.07inApplicable Model: For Audio Technica IM01 IM02 IM03 IM04 IM50 IM70Core: Oxygen Free Copper (25 Core Copper Wire)Plug: Approx. 3.5mm/ 0.13inScope of Application: Approx. 3.5mm/ 0.13in Plug is Suitable for Mobile Phones MP3 MP4 for iphone and Other Devices with Approx. 3.5mm/ 0.13in JacksWire Control Function: This is Highly Compatible with DIY Earphone Cables, Not Only Compatible with for IOS Phones, but Also Compatible with for Android Phones (Not Compatible with Some Partial Door Models) and Equipped with High Definition Microphones. The Functions Are As Follows:(One Click: Answer Hang up the Call; Play Pause Music)(Double Click: Go to the Next Song)(Three Times: Back to the Previous Song)Volume Adjustment: "+" Volume Increases, "-" Volume Decreases