Feature: 1. PLUG AND PLAY: Mic replacement is plug and play compatible for Logitech Astro A30 and is the ideal replacement for lost or damaged microphones. 2. NOISE REDUCTION: Detachable mic replacement features a foam microphone cover that effectively reduces noise and records clear sound. 3. 2.5MM GOLD PLATED PLUG: 2.5mm gold plated plug prevents the metal part from being oxidized by exposure to air, allowing the plug to conduct electricity better. 4. 360 DEGREE ROTATION: The gold plated jack can be rotated 360 degrees, so you can easily switch between the left or right ear as needed, and it can be well fixed. 5. BENDABLE MICROPHONE ARM: Detachable game microphone features a bendable microphone arm that allows you to adjust the position freely. Specification: Item Type: Mic Replacement Material: ABS, Sponge Frequency Response: 20Hz-16KHz Impedance: 2.2KΩ Signal To Noise Ratio: ≥58DB Sensitivity: -32dB±3dB (0dB=1Pa) Directionality: Omni Directional Plug: 2.5mm Gold Plated Curved Plug Applicable Models: For Logitech Astro A30. Package List: 1 x Mic Replacement