Features 1. Active sound collection technology for high sound quality 2. Made of high quality material, shockproof and durable 3. USB-C / Type-C interface, no need to drive, strong compatibility 4. Play and plug 5. Can be rotated 90 degrees to meet different needs Specification 1. Microphone core type: electret condenser microphone 2. Frequency range: 50-16000HZ 3. High-quality sensitivity: -22dB+/-3dB (0dB=1Pa) 4. Directivity: omnidirectional 5. Signal-to-noise ratio: greater than 60DBSPL 6. Impedance: less than 2.2K Ohm 7. Material: aluminum alloy 8. Process: CNC Package list P3 mobile phone microphone x 1 Rabbit fur windshield x 1 Sponge windshield x 1 Note Set reminder: Not applicable to sports cameras. It is not supported for samsung series phones.