<ul><li>Only Compatible for HE4XX HE-400i with Dual 3.5mm Male</li><li>4.4mm Balanced Male</li><li>Cable length is about 1.8m</li><li>8 shares, 3.6mm (8 x (1mm x 19 cores)) silver plated cable weaved</li><li>Dual 3.5mm Male Version that be putted into headphone plug, Compatible with HE4XX, the latest version HE-400i with Dual 3.5mm plug headphones, it doesn't fit the old version HE-400i headphone with Dual 2.5mm Male Version</li></ul><br><br>

Youkamoo 4.4mm Cable Compatible for Hifiman HE4XX, HE-400i Headphones 8 Core Braided Silver Plated Replacement Audio Upgrade Cable (4.4mm to Dual 3.5mm Male Version)