&lt;p&gt;Omnidirectional Lavalier Microphone&lt;/p&gt;&lt;p&gt;Compatible with Laptops &amp;amp; most Smartphones&lt;/p&gt;&lt;p&gt;Compatible with most DSLR cameras using TRS Adapter&lt;/p&gt;&lt;p&gt;Perfect for Content Creation, Vlogging &amp;amp; Voiceover&lt;/p&gt;&lt;p&gt;Audio Frequency Bandwidth: 60Hz to 18KHz&lt;/p&gt;&lt;p&gt;Sensitivity: -42dB±3dB (0dB=1V/Pa at 1KHz)&lt;/p&gt;&lt;p&gt;Max. Sound Pressure Level: 110dB&lt;/p&gt;&lt;p&gt;Output Impedance: 2.2 K Ohms&lt;/p&gt;&lt;p&gt;Length: 2 Meters&lt;/p&gt;&lt;p&gt;Contact our service center Service Toll Free Number - 18002088880 for any issues.&lt;/p&gt;