SONY MUC-B20SB2 Headphone Cable 4.4mm Balanced Cable 尺寸:4.4mm Balance 5mm four level balance of

5mm four level balance of player plug/3

0 * 4Length: 120cm 4ftPlug: gold-plated 3

Brand: EarmaxName: Lightning to IE40Pro Earphone Upgrade Cable by Wire VersionWire base: High purity single crystal copperChip: Lightning C100 certified chipSpecification: 2mm * 2 double stitchingLength: 125cmPlug: Aluminum alloy housingRemote control: supportedFunction: answer/hang up/pause/play/switch songsFor: Sennheiser IE40 IE40pro

etcFor:Sennheiser HD580 HD600 HD650 HD660 HD660S etc

so the sound effect is significantly improved

SONY MUC-B20SB2 Headphone Cable 4.4mm Balanced Cable 尺寸:4.4mm Balance 5mm four level balance ofSpecifications: Plug type (player side): Balanced standard plug *1 (Note: please see separate list of supported models) *15 pin balanced connection plug for audio. Plug type (headphone side): Gold plated 3 pin mini plug (balanced connection) x 2Length: about 2 metersMain supported models: MDR Z1R MDR Z7M2 MDR Z7 Supported headphones: MDR Z1R, MDR Z7, MDR Z7M2 Supported devices: TA ZH1ES. DMP Z1, NW WM1Z, NW WM1A ,NW WM1ZM2,NW WM1AM2,NW ZX300,NW