Style: Headset Microphone
<br />Package: Yes
<br />Use: Conference Microphone
<br />Communication: Wired
<br />Type the microphone: capacitor
<br />apply to: household
<br />audio encoding: 1
<br />Unit Type: piece
<br />Technical parameters
<br />Monomer: back pole type electret
<br />Directivity: single point
<br />Frequency response: 50 hz - 16 KHZ
<br />Sensitivity: - 45 db + / - 3 db (0 db = 1 v/Pa at 1 KHZ)
<br />Output impedance: 1000   plus or minus 30% (at 1 KHZ)
<br />Using voltage: 1.5 V<p> <b><b><img src="https://contestimg.wish.com/api/webimage/578a41ce5c1d462aef889fb6-large.jpg></b></b></p>