Cayin PH-4X

Cayin PH-4X 4.4mm TRRRS to 2.5mm TRRS Balanced Adaptor
24K gold Plated Contact Surface
Male plug and female socket are heavily gold plated
Anti-oxide, tough and durable
Minimize interface and enhance stability of audio transmission
Four-pole Connection, Conform to Widely Accepted Industrial Standard
Compatible with 4.4mm output from DAP and Headphone Amplifier
Enable 2.5mm TRRS balanced cable to fit with 4.4mm TRRRS output
Right Angle Design
Minimize the damage to the adapter or headphone connector caused by daily extrusion, bumping or accidental dropping