4 Core HiFi OFC copper wire. Each Core 56pcs OFC wire. Total 224pcs OFC wires.Our earphone cable can stabilize the sound quality output. Using HiFi OFC, there is no interference between high and low frequencies, which is conducive to the transmission of large signals.100% stranded HiFi OFC copper to ensure good sound quality. Very thick and durable, it can ensure a long service life without intentional damage.Hi-fi audio is simply audio that is very high quality. The factors that play into this level of quality are a high accuracy at reproducing the audible frequencies in audio, and extremely little distortion in the original audio signal.

Light weight design. Our headphone cables are designed to keep the signal as pure as possible with a perfectly flat response. and the sound is as good as it is going to get as it leaves the amp or player . The cable’s job is to get the signal to the headphones without adding or removing anything from the sound details.

Tips: 3.5mm 4 pole Balanced Plug (Bal) cable work on Hifiman Series Player (R2R2000 etc..), Qulcos qa361 Player , COWON PLENUE S Player ,F.AUDIO FA2 XS03 and other players which have related ports. MobilePhone Iphone or normal player can not work (One side will not have sound if you use the 3.5mm balanced cable on them).

If you don't have Hifi professional music player, Please choose 3.5mm 3 pole plug cable.

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