Fangrui Product Details 1. Yelangu Mic11 Slr Camera Mobile Phone Two-way Recording Microphone 2. All Metal Cnc Manufacturing, Good Shielding Performance, Free From Surrounding Interference 3. Using Professional Anti-noise Microphone Head, Strong Noise Reduction, Clearer Sound Quality 4. Cardioid Pointing, With Strong Directivity, The Pickup Area Is Concentrated In Front Of The Microphone 5. Built-in High-sensitivity Pickup Microphone, The Pickup Volume Is Louder, And The Pickup Distance Is Longer 6. External Singletwo-way Recording Switch, Recording Is More Convenient 7. External Mobile Phonecamera Recording Switch, Which Can Be Used For Recording On The Cameramobile Phone Quickly 8. No Need To Charge, Plug And Play, Simple Operation 9. The Product Is Small And Convenient, Easy To Carry Around 10. Equipped With Windproof Wool Cover To Effectively Reduce Wind Noise And Outdoor Noise 11. Mini Fixed Shock-absorbing Bracket, Universal Hot Shoe Base At The Bottom, Can Be Quickly Installed On The Camera For Use 12. Frequency: 20-16000 Hz 13. Current Consumption: =0.5ma 14. Operating Voltage Range: 1.8-3.3v 15. Designed For Professional Occasions Such As Photography, Interviews, Etc., Can Be Adapted To Common Cameras, Slr Cameras, Mobile Phone Recording, And Can Be Easily And Quickly Installed On Cameras And Mobile Phones.