This item is a video conference microphone. Dynamic noise reduction and cancellation technology, reduce noise, clear sound quality. The sound pickup distance is three meters, no need to speak into the microphone, and the sensitivity is high. Features -Color: Black -Material: Zinc alloy, metal -Size: About 8.00X8.00X1.60cm/3.14X3.14X0.63inch - materials and good craftsmanship ensure its durability and practicality. -Intelligent noise reduction, excellent sound quality, to meet your meeting, speech and other needs. -Made by advanced equipment to ensure product safety, stability and durability. -Reasonable design and good craftsmanship will bring you a different experience. -It is suitable for live broadcast, and dubbing, hosting speeches, etc. Specification -Product model: -Pointing characteristics: omnidirectional -Product channel: mono -Microphone use: general purpose for notebooks and desktop computers -Sensitivity: -40+/-3dB -Frequency response range: 100-16000HZ - pressure ratio: 110db -Signal to noise ratio: >58db -Pickup distance: Recommended pickup distance 2m, up to pickup radius - type: 2.0 -Cable length: about 2 meters Package list: 1 x microphone