Feature 1 High quality electret head with high sensitivity, wide dynamic range characteristics. 2 Smoothly frequency response curves make the sound clear and soft transmission. 3 Suitable for all kinds of online course teaching, game competition, live streaming, etc. 4 Good sound quality, high sensitivity, strong analysis power, background noise elimination technology. 5 Effective filtering of wind sound, noise between teeth. Gooseneck hose design for easy angle adjustment.Condition: 100% Brand NewItem Type: Conference MicrophoneMaterial: ABSColor: BlackModel: USB microphoneSensitivity: -39dB+/-2dBPick Up Distance: Approx. 10 ~ 20cm / 3.9 ~ 7.9inPower Supply: USB interface power supplyOperating Voltage: 4.5-5VOutput Impedance: 600 Frequency Response: 30Hz-15KHzSNR: 75dBCable Length: Approx. 2.5m / 8.2ftInterface: USB 2.0/ 3.0Audio Quality Level: 16 bits, 48000Hz (DVD quality)Application Scenario: Conference broadcast, etc. Package List1 x Anti-Slip Base 1 x Microphone Protective Cover 1 x XLR Connection Cable 1 x Gooseneck Microphone 1 x Manual 1 x Certificate