Our protective caps are designed to provide effective protection for microphone female connectors, keeping them free from dust and dirt, ensuring clear sound quality. They can also help reduce the effects of electromagnetic interference, prolonging your device's service life.Features - Color: Golden - Material: Copper - Size: 2.10 x 2.10 x 2.10 cm / 0.83 x 0.83 x 0.83 in - Dust caps: These connector caps effectively protect your microphone cable adapters from damage during daily use, maintaining their pristine condition - Sturdy materials: Made from copper, these protective caps are strong and durable, resistant to breakage and deformation - Noise reduction: These caps help reduce unwanted noise from audio devices, enhancing audio performance - Enhanced durability: The caps are gold-plated and precisely crafted for long-term use - Wide application: Suitable for various audio equipment, including speakers and amplifiers, offering added convenience Package list: 2 x connector caps