Features: and high quality microphone with USB o interface, compatible with laptop, notebook, and PC. Highly sensitive with high dynamic range and wide frequency response. Includes foam windscreen to effectively reduce environmental noise. Suitable for chatting, video meetings, interviews, speeches, and more. High-quality windscreen foam cover helps protect the microphone from scratches, dust, moisture, and corrosion. Specifications: Length: 205mm or 255mm (optional) Working voltage: 5V Sensitivity: -47dB ±4dB Sensitivity reduction: -3dB at 1.5V Frequency response: 100Hz–16kHz Signal-to-noise ratio: Greater than 67dB Compatible systems: Windows 2000/XP/7 and Mac OS X Note: Please allow 0–1cm error due to manual measurement. Ensure you are comfortable with this before purchasing. Due to differences between monitor displays, the image may not reflect the actual color of the item. Thank you. Package includes: 1 x USB 2.0 Microphone