1、[High Grade Headphone Cable] This earphone upgrade line is 8 twisted, each share is composed of 23 branch cores, the whole 184 cores, high end wire, the pursuit of better sound quality. 2、[High Resolution Sound] Excellent sound transmission ability, lower noise, clearer sound. It can improve the resolution and separation of the headphones and eliminate the dark bass sound of the headphones. 3、[Excellent Listening Experience] Restore the real sound, let you have a different listening experience! Effectively prevent stethoscope effect. MMCX 3.5mm replacement cable, approximately 120cm in length. 4、[Premium Material] The wire skin is made of high quality PVC material, anti tangling, soft touch and high toughness, fashionable and dynamic, very comfortable to wear as a whole. 5、[Ideal Chioce and Applicable] Ideal for metal or plastic earphones, it's a DIY upgrade for earphone lovers! The 3.5mm plug works with most phones, tablets, laptops and other music devices. 6、[Multifunction and Enjoyment] Earphone cable has built in microphone and wire control function. The best Angle fits firmly to your ears. It can be worn either quietly enjoying music or exercising.