222-0004 CONN. WATERPROOF DUST CAP FOR 22A-03002 222-0004 is a premium microphone jack accessory that featuring a CAP type made of Pa66 material. Designed in nan shell size, available in Black color. Manufactured by ATTEND in the 222 series. Compliant with ROHS standards and available in TRAY packaging. Perfect for enhancing connectivity and durability in professional audio systems.