Specifications:

MX 4 Pin XLR Mic extension Plug has Patented attractive design.
MX 4 Pin XLR Mic extension Plug has Additional ground spring contacts for better shell ground continuity.
MX 4 Pin XLR Mic extension Plug has High quality constructions.
MX 4 Pin XLR Mic extension Plug has Extra high temperature resistant insulator material.
MX XLR Plugs can be used in professional audio cabling applications.
MX 4 Pin XLR Mic extension Plug is made for heavy duty application.
MX 4 Pin XLR Mic extension Plug is Easy to Plug.
MX 4 Pin XLR Mic extension Plug is Simple to assemble.