[Wide Application]: Suitable for small conference rooms or personal use. Ideal for video calls, voice chatting, music listening, meetings, gaming, remote training, online classes, and live streaming. [Built-in Speaker Desktop Microphone]: USB wired conference microphone with built-in speaker and dual speaker unit configuration. Delivers clear sound quality and strong performance. Features a touch panel for speaker and microphone volume adjustment, plus a mute button for quick call interruption and resumption. [360° Omnidirectional Mic]: Equipped with a 360° omnidirectional microphone with an effective pickup radius of 3 meters. Advanced noise-canceling technology ensures clear and stable audio transmission. [Plug and Play]: USB interface—no drivers required. Compatible with PCs and laptops. [Portable Design]: Compact and lightweight design fits easily on desks without occupying excessive space. Directivity: Omnidirectional Sensitivity: -52dB Audio Frequency Response: 50–1600Hz Signal to Noise Ratio: 63dB Sampling Rate: 16-bit, 44.1kHz / 48kHz Power Supply: USB 5V Current Consumption: ~60mA Operating Temperature: -10°C to 50°C Color: Black Material: Plastic Package Contents: 1 x Conference Microphone 1 x USB Cable Note: Color may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.