Item Type: Video Microphone Material: Aluminum Alloy Size: Approx. 21 x 82mm/0.8 x 3.2in Directivity: Cardioid Frequency Response: 36-18KHz3dB Sensitivity: -41dB1dB 1 OdB=1V/Pa,1KHz Signal to Noise Ratio: 72dB SPL Interface: 3.5mm and TRRS Package List 1 x Video Microphone 1 x Bracket 1 x Cable 1 x TRRS Cable 1 x Manual 1 x Storage Bag 1. Do not use this device near heat sources or interference sources, such as radiators, ovens or refrigerators2. This product is a high accuracy recording equipment product, please avoid dropping, bumping or hitting hard when using it3. Please store this product in a dry environment4. Do not use the device in rain or wet environment, otherwise there is a danger of short circuit5. Please allow some errors due to manual measurement.6. For iPhone, a 3.5mm to for IOS interface adapter is required (adapter not included), for Android with USB C sound output, a 3.5mm to Type C adapter is required. (not including adapter) 1Noise Reduction: The microphone comes with a high strength cardioid pointing, and the pickup area is concentrated on the front of the microphone, which can record the target sound clearly and accurately, reducing wind and ambient noise. 2Aluminum Alloy Material: This camera mount microphone is made of aluminum alloy with a high level of radio frequency rejection to provide broadcast quality to your recordings. Small and exquisite, only 82mm. 3Plug and Play: Camera microphone requires no batteries and no drivers. 3.5mm output cable for cameras, camcorders, voice recorders and most other AV devices, 3.5mm TRRS output cable for smartphones, tablets. 4Durable Materials: The microphone features a suspension structure shock mount composed of wear resistant thermoplastic to reduce unwanted vibrations. A furry windscreen and foam cover designed for outdoor scenes. 5Wide Compatibility: This video microphone is an excellent video microphone for most for DSLR, mirrorless cameras, camcorders, voice recorders, for iPhone and for Android smartphones, tablets, laptops.