Features: Detail-oriented: Built-in sound filter eliminates noise caused by impacting diaphragm.Lossless audio transmission with USB data interface.Adjustable Knob for flexible volume control etc. Noise Reduction: With new upgrade noise reduction chip sound quality is more smooth no Cottonwood delay accurate acquisition of human voice signal so that sound quality of output more three-dimensional clear. One Button Mute Sensor LED Status Display: When sudden situation such as cough you can touch mute sensor quickly mute LED indicator on body can directly show working state. Wide Compatibility: microphone is compatible with and Windows system suitable for a variety of occasions such as professional audio recording radio broadcasting live streaming etc. Minimalist Design: Follow trend of design concept subversion industry new visual experience. Specifications: Microphone Name: ME3 Head: 14MM head Polar Pattern: Cardioid Sensitivity: -38db±2db Frequency Response: 30hz-20khz Output impedance: 2.2kΩ Consumptive Current: 3mA Signal to Noise Ratio: S/N: 60db Sampling Rate: 192khz/24bit Output Interface: USB Interface Package Size: 20.5 * 20.5 * 7cm/8.1 * 8.1 * 2.8in Package Weight: 650g/22.9oz Package List: 1 * ME3 microphone 1 * Tripod 1 * Spindle 1 * USB cable