Built-in noise filter sponge, dual-capacitor anti-interference microphone core, reduce noise, omnidirectional 360° pickup, clearer sound. Zinc alloy base, steel mesh, anti-slip and shock-proof EVA on the bottom.The touch-sensing mute switch is easy to operate and has high sensitivity. Suitable for video teaching, conference rooms, games, webcasting and other occasions recording. Anti-folding braided shielded wire, USB gold-plated head, stable, wear-resistant and durable. Due to long-distance transportation, the product may be damaged. We hope you can contact us and provide your photos. We will immediately verify the situation, and give you the best reply.