Song's Teflon Shure Upgrade Replacement Cable for UE900 SE535, SE425, SE315, SE215 ColorBllue, Length120cm WarrantyNinety days( Once for repair or exchange excluding initial failure. You need to pay for shipping. And we can do for profit after the ninety days. Compatible modelsUltimate Ears UE900, Shure SE846, SE535, SE425, SE315, SE215 MaterialX OFC (Oxygen-free copper) Silver plated wire with a Teflon insulation + 24K Gold plated copper pin connectors PlugNeutrik 3.5 gold plated straight plug