★Rated temperature:80ºC ★Rated voltage:300V ★According to:UL Subject758,UL1581,C22.2 ★Solid or stranded,tinned or bare copper conductor ★PVC insulation ★Tinned or bare stranded copper spiral shield ★PVC jacket ★Passes UL VW-1 FT1 vertical flame test ★Uniform insulation thickness of wire to ensure easy stripping and cutting ★Sound broadcast,audio,instrumentation&computer