High-Quality Conductor: The NICEHCK RedAg earphone upgrade cable features a 4N single-crystal pure silver conductor with a highly conductive copper shielding layer, delivering exceptional sound quality at a cost-effective price Superior Sound Performance: Enjoy a beautiful high range and rich low frequencies with this balanced upgrade line. Its coaxial and shielded structure enhances sound density, providing an immersive experience for IEM cables Tangle-Free & Durable Design: The RedAg IEM earphone cable is designed to never tangle, featuring metal plugs and connectors for longevity. The red PP yarn braid adds aesthetic appeal and durability for everyday use Versatile Connectivity Options: Choose from MMCX, 0.78 2Pin, and qdc cable connectors, along with 2.5mm, 3.5mm, and 4.4mm plug options. This balanced headphone cable is compatible with most earphones and digital audio players (DAPs) Comfort & Warranty: Handmade for flexibility and luxury, the cable provides a comfortable fit with soft ear tips. Backed by a 6-month warranty, NICEHCK promises support for any quality issues that arise with your Shure or in ear monitor cable Specifications: 1. Product Name: NICEHCK RedAg 4n Single Crystal Sterling Silver Upgrade Cable 2. Brand: NICEHCK 3. Material: 4n monocrystalline sterling silver (shielding layer of highly conductive copper). 4. Plug type: 2.5mm, 3.5mm, 4.4mm straight plug option 5. Connector Type: 0.78 2 Pin,qdc 2Pin,NX7 2Pin,MMC option to choose 6. Package Contents: NICEHCK RedAg 4n Monocrystalline Sterling Silver Upgrade Cable x 1 (Earphones not included)