What's in the box:

Earphone Replacement Cable with Mic Remote Volume Control Headphone Cord MMCX Interface 3.5mm Jack Compatible with Shure SE846 SE535 (Standard)

Features:
Developed with mic, nice for online chat, gaming and phone calls.
The size of jack is 3.5mm and its length is about 1.2m.
Easy and convenient to use, but not easy to get twining.
Compatible with smartphone, tablet pc, MP3, MP4 and so on.
Suitable for all headsets with MMCX interface.

Specification:
Product Type: Headphone Extension Cords
Color: Black
Material: PVC
Diameter of Main Line: 3.0mm
Diameter of Auxiliary Line: 2.0mm
Length of Main Line: 80cm
Length of Auxiliary Line: 45cm
Length: 125cm
Package Size: Approx. 10 * 5 * 3cm
Package Weight: Approx. 10g

Package List:
1 * Audio Cable