XINHS 4 Core Pure Silver Earphone Upgrade Cable Balanced Wire 2.5/3.5/4.4MM Plug With MMCX/2PIN/QDC/TFZ for TIN Headsets

XINHS 4 Core Pure Silver Earphone Upgrade Cable Balanced Wire 2.5/3.5/4.4MM Plug With MMCX/2PIN/QDC/TFZ for TIN Headsets

Aliexpress UK