Specifications: Item Name: Lavalier Lapel Microphone Material: Plastic + Metal Working Voltage: 5V Interface: USB 2.0 Output: Omni-Directional & Stereo Sensitivity: -28dB±3dB Frequency: 50Hz-20KHz Impedance: ≤2.2KΩ Cable Length: 150cm/59inch Color: Black Features: Portable lavalier lapel microphone wired clip-on mini-mic Omni-directional stereo USB mic speaker microphone for PC computer. The high density anti-spray sponge makes your voice clearer. Mini-microphone was perfect for video chatting, Internet broadcast, recording, etc. 360° omni-directional stereo output, high sensitivity and anti-noise.Plug and play design, no need of any extra driven, quite convenient to use. The cable length is 150cm. Equipped with a collar clip, which can help you clip it comfortably to the collar with a strong clip. Lavalier mic adopt a new generation of noise reduction system to eliminate interference signal noise, improve frequency stability. Product list: microphone * 1 Note: 1.Please allow slight size deviations due to manual measurement,measuring methods and tools. 2.The picture may not reflect the actual color of the item because of different photographing light and display monitor.Thanks for your understanding.