Brand Parts Express
MPN 090-504
UPC 844632068409

Check the listing for details. 2.5mm 4C Right Angle Plug with 12" Cable. Condition: New. Listed at 2.99 USD. This is the hard to find 2.5 mm 4 conductor plug used on newer cell phones. Use this plug to custom build cell phone adaptors to use standard headphones. The twisted pair conductors are pre-stripped for quick connection, while the tinned, overall shield acts as the fourth conductor for ground.

$2.39
$2.99