Sairen

Features Broadcast sound quality， customized microphone, flat frequency response Patented shock mount, minimizing the noise of the unwanted vibrations Low self-noise Cardioid recording pattern(minimizing the noise interference of non-subject) All-metal microphone body No battery required   Specifications Sensor Electret Condensor Microphone Polar Pattern  Cardioid...

No need to charge, no battery, just plug in your phone and use it

Furry cover effectively blocks unwanted wind noise and background sounds. Record the sounds as you want.