Cord Length:4ft , the appropriate length raise its use efficiency.
Excellent Sound Quality: conductor is using 99.999% (5N) Purity OCC (Ohno Continuous Casting Process), Cable made by Matched Crystal(MC) Metal and Silver Plated Core, with 24K gold-plated 3.5mm to 3.5mm Plug & braided nylon cable.
Better sound range, strong and solid quality, better extension of high frequencies.
Fit for Sennheiser HD25 HD25I HD525 HD545 HD565 HD580 HD600 HD650 Headphones
Package included: upgrade cord*1.(earphone not included)

Technical Details

Product Details

Package Dimensions
Width : 2.6 inch
Height : 0.2 inch
Length : 6.1 inch

Shipping Weight: 3.2 ounce (View shipping rates and policies)

ASIN : B06XB7NMCK