3.5mm Plug Lavalier Microphone, Omnidirectional Condenser Lapel Mic for iPhone Android Smartphone PC Computer, Easy Clip-on Recording Mic for YouTube Interview Video Camera Camcorders

notice before purchase: its plug is 3.5mm,if you phone does not have 3.5mm slot,then it can not with this mic,like iphone 7,8,and android phone which only has a type c slot. Product feature this mic set does not need require a battery. This mic uses an electret condenser mic. Instead of a battery-supplied current, this mic use a permanent charge in an electret material. What this means to users is that you won’t end up losing audio on your recordings when a battery dies and you didn’t notice.  Product Specification? Monomer: Back electret condenser Directivity: Omnidirectional Frequency: 30Hz-20kHz Sensitivity: -32 dB ± 3 dB (0 dB =1V/Pa at 1 kHz) Equivalentnoise level: 22 dBA Maximum sound pressure level: 130 dB (THD ? 1.5% at 1 kHz) Output impedance: 2.2K ? ± 30% (at 1 kHz) Service voltage: DC 1.5V~5V Kindly Notes: There is a built-in high-sensitivity radio device of the microphone to avoid water or strong impact. Please store the microphone in a dry and clean place when not in use to avoid distortion caused by excessive sound. For good pickup effort, please install windproof cotton when using. The clip-on microphone has high sensitivity and there shall be a distance of 10-15CM between it and the sound source to avoid distortion caused by excessive sound. Package Includes: 1*Lavalier Microphone 1*storage pouch 1*manual