Feature:1. Elastic Vibration Reduction: The mini camera microphone has built in elastic vibration reduction, which effectively reduces the noise caused by the vibration of the device and ensures a purer sound.2. Cardioid Directional Mode: The cardioid directional mode can effectively eliminate background noise, record the target sound accurately and clearly, and provide you with a better recording effect.3. Scope of Application: Cardioid directional mic is widely applicable to cameras, camcorders, voice recorders, for and for smartphones, tablets, laptops, etc. Perfect for podcasting, vlogging, video recording, live streaming, outdoor activities, etc.4. Good Shielding Performance: Metal structure, good shielding performance, stable and durable. No batteries required, easy to use, just plug into the device.5. Compact and Portable: Mini and lightweight video microphone, you can put the microphone in your pocket, it is very convenient to carry it to record video.Specification:Item Type: Mini Camera MicrophoneMaterial: MetalDirectivity: CardioidFrequency Response: 60Hz-20kHzSignal to Noise Ratio: >60dBMaximum Sound Pressure Level: >100dBSensitivity: -36dB±2dBWorking Voltage: 1-5VOutput Interface: 3.5mm TRSColor: As Pictures ShownWeight: Approx. 119g / 4.2ozHow to Use:Easy to use, just plug into the device.Package List:1 x Microphone1 x Windproof Cover 1 x Carrying Bag 2 x Audio Cable 1 x Manual