Item Type: Earphone Cable Material: ABS+Copper Wire Silver-Plated Color: Black Cable Length: Approx. 1.2m / 3.9ft Plug Type: Approx. 3.5mm / 0.14in Applicable Equipment: Fit for Sennheiser IE40 PRO How to Use: Fit for Sennheiser IE40 PRO headphone port, plug and play Package List 1 x Earphone Cable 1. Please allow 0& 8209;1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 1Highpurity single crystal copper wire silverplated wire, excellent electrical and signal transmission performance, no distortion and attenuation. 2Using 3.5mm plug, plug and play, stable performance, perfectly fit for Sennheiser IE40 PRO. 3With highperformance resolution and separation, eliminate the dull feeling of the earphone bass. 4Support wire control, with microphone, can directly replace the old or damaged headphone cable. 5Bright and shiny surface, with high corrosion resistance, durable and wearresistant, longterm use.