Specification
Name: Expansion
Color: Silver & blue
Interfaces: MMCX/2pin/QDC/TFZ
Specification: single core 9 strands;main cable 24cores total in 216 cores
Plug specifications: 3.5mm/2.5mm/4.4mm
Wearing method: around the ear
Length: 1.25m
Note: The cable length is manually measured, theremay be slight errors