Features: Desktop metal wired microphone, it is not a speaker or speakerphone, great for small conference. 3.5mm interface, plug and play, no driver required. Suitable for PC and laptop with a 3.5mm mic port. Adopts 360 omnidirectional high sensitivity mic, clear and stable sound quality, the effective radius of pick up sound is 2-3 meters, instant communication with zero distance, high efficiency. It doesn't need to be close to the microphone, small voice can also be clearly conveyed, great noise reduction effect. Mini appearance, the microphone does not take up desktop space. Small enough to put in your pocket or backpack, convenient to carry around. Rubber cushion is set at the bottom of the microphone, which has good anti-skid performance. It's not easy to move, safe and stable. Support various chat tools and video conferencing software. Suitable for online meeting, business conference, video chatting, gaming, live streaming, etc. Specifications: Color: Black Material: Metallic Zinc Alloy Interface: USB/3.5mm(optional) Capsule Type: Condenser Directivity: Omnidirectional Frequency Response: 40HZ-16KHZ Impedance: 1.5K Sensitivity: -40 plusmn;3dB Operating Voltage: 3V Pickup Range: 2-3 meters Cable: About 2 meters Item Size: 6.1 * 6.1 * 1.7cm / 2.4 * 2.4 * 0.7in Item Weight: About 126g / 4.4oz Packing List: 1 * Microphone