Welcome to our store！</br> 1、OXYGEN FREE COPPER AND TPE MATERIALS: The wire is made of OFC, 14 core wire, oxygen free copper and TPE, which can effectively improve the sound quality. The wire feels first rate and has moderate hardness. Stronger quality, better high frequency extension. 2、FLEXIBLE HEADPHONE CABLE: The high end outer layer of the outer skin adopts a thicker TPE layer, which has high strength, flexibility and dynamic mechanical properties. The outermost layer is coated with special material, which is not easy to be tangled and is easy to carry. 3、GOOD CONDUCTIVITY: The oxygen free copper core has good conductivity, high corrosion resistance, high resolution, and eliminates the dark bass of the headset. Reduce the current noise caused by external magnetic flux passing through the connecting wire. 4、HIGH RESOLUTION SOUND: This Headphone Audio Cable has High resolution sound. Make the sound more transparent, natural and beautiful, restore the real sound, and effectively prevent the stethoscope effect. 5、BUILT IN MICROPHONE: The headset audio cable has a built in microphone and line control function, which can adjust the volume, switch music, hang up the phone, etc, and can be used with most audio devices such as mobile phones, tablets, and laptops. <p class="wang-edit-text"><p class="wang-edit-text"> <p class="wang-edit-text"> <p class="wang-edit-text"> <p class="wang-edit-text"> Item Type: Earphone Audio Cable Material: TPE, Oxygen Free Copper Core: Oxygen Free Copper (14 Core Copper Wire) Wire Color: Black And Green Wire Length: Approx. 120cm / 47in Wire Diameter: Main Wire Diameter: Approx. 2mm / 0.08in Secondary Wire Diameter: Approx. 1.5mm / 0.06in Plug: Approx. 3.5mm / 0.14in Scope Of Application: 3.5mm Plug Is Suitable for Mobile Phones / MP3/ MP4 / for iphone And Other Devices With 3.5mm Jacks Wire Control Function: This Is Highly Compatible With Diy Earphone Cables, Compatible For Android Phones (Not Compatible With Some Partial Door Models) And Equipped With High Definition Microphones. The Functions Are As Follows: One Click: Answer/&nbsp;Hang Up The Call; Play / Pause Music Double Click: Go To The Subsequent Song Three Times: Back To The Previous Song Volume Adjustment: "+" Volume Increases, "-" Volume Decreases <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Earphone Audio Cable Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>