Small microphone with clip and filter with long cord High Purity Recording Jack 3.5mm 
 Equipped with an audio adapter from 3.5 mm to 6.5 mm 
 It works with 1.5 volt battery 
 The length of the wire is 5 meters 
 It works with laptop and mobile 
 My work in delivering lectures, conferences and meetings 
 
 Jack 3.5mm wired microphone with clip 
 Mini Tie Clip Microphone Complete with tie clip and jack plug with built-in battery and pre-amp