PLUG AND PLAY: No software or batteries, plug and play, easy to use, suitable for PC computers, laptops, etc, it is compatible for Windows. 360° OMNIDIRECTIONAL: High sensitivity omnidirectional microphone, can pick up your voice evenly and clearly from all directions without missing a word. SMALL AND PORTABLE: Palm size, space saving, lightweight and portable, stylish round design, made of high quality metal material, wear resistant and durable. MULTI SCENARIO USE: An excellent solution widely used in office meetings, online meetings, podcasts, online games, video, voice chat and other calls. NOISE REDUCTION: This USB desktop microphone can provide HiFi sound, built in smart chip, effectively block noise and have better performance.