Overview: UM02 Omni-directional condenser microphone can catch the slightest signal and reproduce your voice vividly just like talking face to face. USB free driver plug and play the microphone can pick up sound from 360 degrees Omni directions. Up to 3.0 meters/ 9.8 foot sound pick-up distance effective transmission. No need to get too close to your microphone. Adopting Zinc Alloy and Metal Mesh Cover it s durable and environmental-friendly. Metal protective net is not easy to fade. It s perfectly suitable for PC online meetings business conferences video chatting gaming live broadcast and etc. Features: [High-Sensitivity Microphone] Condenser microphone can catch the slightest signal and reproduce your voice vividly just like talking face to face. [Plug and Play] USB free driver plug and play the microphone can pick up sound from 360 degrees Omni directions. [Sound Pickup Distance] Up to 3.0 meters/ 9.8 foot sound pick-up distance effective transmission. No need to get too close to your microphone. [Metal Material] Adopting Zinc Alloy and Metal Mesh Cover it s durable and environmental-friendly. Metal protective net is not easy to fade. [Wide Compatibility] It s perfectly suitable for PC online meetings business conferences video chatting gaming live broadcast and etc. Specification: Model Number: UM02 Directivity: Omni-directional Pick-up Distance: 2 meters (recommended) up to 3.0 meters pick-up radius Material: Zinc Alloy + Metal Mesh Cover Vocal tract: Double Channels Microphone Usage: for notebook and desktop computers System Requirements: for Windows XP or above(for Windows Vista7810) for OS 7 and above. Frequency response : 100-16000HZ Maximum sound pressure ratio: 110 Signal to noise ratio: >60db Input Impedance: ≤680Ω Mic Sensitivity: -40dB±3dB Input Voltage: 5V±5% Interface type: USB2.0 Line length: about 2 meters / 6.5 foot Item Size: Approx. φ 7 * 1.5cm / φ 2.75* 0.59in Item Weight: Approx. 163g / 5.74oz Package Size: Approx. 17.2 * 10.4 * 2.7cm / 6.77 * 4.09 * 1.06in Package Weight: Approx. 203g / 7.15oz Packing List: 1 * Omni-directional Condenser Microphone