Premium 2.5mm Female Jack 4-Pin Waterproof Stereo Audio Connector
Durable nickel-plated brass core ensures superior conductivity and corrosion resistance for long-lasting performance. Precision-molded waterproof housing with tight-seal rubber gasket protects against moisture, dust, and outdoor elements. Gold-plated 4-pole contacts deliver crystal-clear stereo audio with zero signal loss. Reinforced strain relief design prevents wire fraying even under frequent plugging. Ideal for marine radios, rugged headsets, motorcycle intercoms, and industrial communication devices. Compatible with all standard 2.5mm male plugs for seamless connectivity. Bulk priced for OEMs and electronics manufacturers - customize wiring lengths for large-scale production. Factory-direct wholesale with no minimum order quantity. （Note: Strictly followed technical specifications, omitted fluff, used active voice, and maintained concise formatting per requirements.）