Song's Audio Galaxy Westone Upgrade Replacement Cable Silver Jack for UE Custom, UM3XRC, UM2XRC ColorClear, 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 modelsUE custom, UM3XRC, UM2XRC, Westone 4R Material4X Silver Plated High Purity Copper Stranded Wire with a Transparent Insulation+Gold Plated Copper Pin Connectors PlugStraight plug