, high quality. Features: USB plug-and-play design for easy use, enabling super long-distance sound pickup with effective performance within a 3-meter radius, delivering high-fidelity, high-definition audio. Equipped with a wide frequency response, fast transient response, and ultra-high sensitivity, it captures sound from a full 360-degree range. Sleek and unique circular design enhances both aesthetics and sound pickup performance. Electrophoresis technology provides safety and environmental protection. Includes a 2-meter USB cable to meet most field wiring needs. Delivers accurate original sound reproduction with an extremely wide frequency response, ultra-high sensitivity, fast transient response, and ultra-low handling noise. Resistant to impact and vibration. Compact, lightweight design offers added convenience. Note: Microphone only; other accessories shown in images are not included. Specifications: Model: iTalk-02 Directivity: Omnidirectional Channels: Dual-channel Shell Material: Zinc alloy + metal mesh cover Compatibility: Works with notebooks and desktop computers Dimensions (Diameter x Thickness): 70mm x 15mm Weight: 165g Sensitivity: -40dB ±3dB Frequency Response Range: 100–16,000Hz Maximum Sound Pressure Level: 110dB Signal-to-Noise Ratio: >60dB Pickup Pattern: Omnidirectional Optimal Pickup Distance: Up to 2 meters, maximum 3-meter radius Interface: USB 2.0 Cable Length: 2 meters Package Includes: 1 x Omnidirectional Microphone