Item Type: Earphone Audio CableWire Material: PVCWire Core Material: Oxygen Free Copper (14 Core Copper Wire)Applicable Model: For IM01 IM02 IM03 IM04 IM50 IM70Wire Color: BlackWire Length:Main Line Approx. 64cm / 25.2inSecondary Line Approx. 45cm / 17.7inTotal Length Approx. 118cm / 46.5in 3cm / 1.2inWire Diameter:Main Wire Diameter Approx. 3mm / 0.12inSecondary Wire Diameter Approx. 1.7mm / 0.07inPlug: Approx. 3.5mm / 0.14inScope of Application: Approx. 3.5mm / 0.14in plug is suitable for mobile phones, MP3, MP4, for iphone and other devices with about 3.5mm / 0.14in jacksWire Control Function: This is highly compatible with DIY earphone cables, not only compatible for ios phones, but also compatible for phones (not compatible with some partial door models) and equipped with high definition microphones.The functions are as follows:One Click: Answer the call; play, pause the musicDouble Click: Go to the subsequent songThree Times: Back to the previous songVolume Adjustment: "+" volume increases, "-" volume decreasesPackage List1 x Earphone Audio CablePlease allow 02mm / 00.08in error due to manual measurement. Thanks for your understanding.1APPLICABLE HEADPHONES: Headphone upgrade cable designed specifically for ATHIM04 IM03 IM02 IM01 IM50 IM70 headphones to replace the headphone cable. 2OXYGEN FREE COPPER CORE: This earphone audio cable is a 14 core copper wire. The oxygen free copper core has good conductivity, bright and shiny appearance, and high corrosion resistance. 3IMPROVE THE RESOLUTION OF THE HEADSET: Improve the resolution of the headset and eliminate the dark bass of the headset. Reduce the influence of current noise caused by external magnetic flux through the connecting wire. 4HIGH RESOLUTION SOUND: The high resolution sound makes the sound more transparent, natural and beautiful. Restore the real sound, let you have a different listening experience, effectively prevent the stethoscope effect. 5HANGING EAR DESIGN: With the ear hanging design, the overall wear is very close to the ear, and it is not easy to fall off during exercise. Flexible headphone cord, easy to store. 6BUILT IN MICROPHONE AND WIRE CONTROL FUNCTION: The wire control function can adjust the volume, switch music, answer the phone, etc. It can be used with most mobile phones, tablets, laptops and other audio devices.