3.5mm Male + 2.5mm Female
This adapter allows you to use 2.5mm earphones on most phones with 4-pole combined mic/headphone 3.5mm jack.
This cable supports both headphone and microphone functions.
Many cell phones do not use a standard headset jack and you are forced to use their original earphones.
Clean natural pure audio sound with realism and clarity jitter-free stereo format signals.

Technical Details

Product Details

Package Dimensions
Width : 3.94 inch
Height : 0.39 inch
Length : 4.72 inch

Shipping Weight: 1.12 ounce (View shipping rates and policies)

ASIN : B07796P1KZ