hidizs Detachable Earphone Cable Display: 0.1 inch (2.5 mm) Balance Earphone Amplifier Grade Cable, 2 Pin 0.03 inch (0.78 mm) Earphone IEM Cable

HIDIZS BL2.5 Detachable Balanced Earphone Cable, 2.5mm Plug Replacement Headphone Audio Cord Headphone Upgraded Cable-2 Pin 0.78mm IEM Cord for MS4 MS2 MS1 KZ ES4 ZSR ZST ZSR ED16 ZS10 TFZ TRN (2.5mm)

Qudelix-5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219 3.5mm Unbalanced & 2.5mm Balanced Output)