We understand your predicament: Apparently, the headphones themselves possess excellent quality, but you always feel that (something seems to be wrong with the sound)? The problem may lie in the choice of the cable's conductor. Many users have reported after replacing the cable: "The singing suddenly became louder and clearer, and the positioning of the background instruments seemed to be 'lit up'!" "The low frequencies are no longer muddy, and the high - frequency details are so rich that they give you goosebumps!" How to choose the right cable for headphones? The key lies in the conductor: Pursuing ultimate details? • Single - crystal copper conductor → The sound is full and hierarchical. • The human voice is as distinct as "peeling an onion", and the singer's breathing can be clearly heard. Desiring a balanced and pleasant - to - listen - to sound? • Oxygen - free copper conductor → The sound is smooth and integrated. • The three frequencies are connected naturally and smoothly, and you won't get tired of listening for a long time. The musicality is pleasant and comfortable. Preferring transparent high frequencies? • Pure silver conductor → The sound is pure and transparent. • The music scene is vivid, the overtones of stringed instruments twinkle like "stars", and every detail is clearly presented. Which sound characteristic touches you the most? Find your "listening style", and the upgraded experience is just a cable away.