For Audio Technica M40X M50X M60X M70X Earphone Replaceable 3.5mm to 2.5mm Upgrade Cable Size:Black 120cm 4 ft It has good flexibility

It has good flexibility

Suitable for mobile phone use

5mm four-level balanced straight plugFor：SONY Audio Technica MDR-100ABN 1A XB950BT 1ABT 1AM2 950BT 1ADAC 1000X 1000XM2 1000XM3 ZX770BN Z1000 CH700N H600A H900N H800 ATH-MSR7 AR2 AR3 AR5 SR5 SR3 AR3BT AR5BT SR5BT WS1100Technical points:6N purity single crystal copper silver plating/imported DuPont PVC outer covering/Litz independent insulation/16-strand manual knitting/The thread body is not hard in winter/aluminum alloy shell/four lengths are available (1

optimize electrical parameters

and is very durable

For Audio Technica M40X M50X M60X M70X Earphone Replaceable 3.5mm to 2.5mm Upgrade Cable Size:Black 120cm 4 ft It has good flexibilityBrand: EarmaxColor: black gold grain white silver grainMaterial: high purity single crystal copper nylon special braidModel: M50X upgrade cableLength: 120cm 4 ftConnector: player plug 3. 5mm headphone plug 2. 5mmOuter diameter: 3mmFor: M40X M50X M60X M70X etc. Advantages: The outer layer of nylon with special knitting method has the advantages of tensile strength and not easy to knot. The thread body is soft and can reduce the stethoscope effect at