Item Type: 2 Pin Sound Cable Material: Silver Plated Copper Suitable: for HD650 HD660S HD6XX HD600 HD660 HD580 HD535 HD545 HD565 HD265 HD525 HD58X HD414 HD25 and Other Headphones Cable Length: Approx. 120cm / 3.9ft 1、Applicable: 2 pin sound cable for HD650 HD660S HD6XX HD600 HD660 HD580 HD535 HD545 HD565 HD265 HD525 HD58X HD414 HD25 and other headphones.  2、Three In One: Silver plated earphone cable is a three in one design, supporting 5MM, 5MM, 4MM three kinds of plugs, using a headphone cable will be able to be compatible with most of the different plug specifications of music playback devices.  3、Function: Headphone cable can reduce the stethoscopic effect, reduce the negative impact of skin effect and proximity effect, is an excellent replacement cable for headphones.  4、Lossless Sound Quality: 2 pin earphone cable can offset the magnetic flux generated by the current, reducing signal loss and providing lossless real sound, making the sound more transparent and giving you a different listening experience.  5、Soft Cable: Headphone cable is 2m / 9ft long and made of silver plated copper wire, the cable includes a total of 4 strands of silver plated copper wire, which is soft to the touch and easy to store, making your music or gaming time more enjoyable. 6、Upgrade Old Headphone Cable: 2 pin earphone cable high, medium and low frequency balance. The low frequency is full, the middle frequency is thicker, the high frequency is transparent, and the music is more live. Ideal as a backup or replacement for damaged or lost cables.