<br>specifications： <br>Transducer Principle:Condenser Microphone <br>iOS System Compatibility: ios 8.0 or Later <br>Polar Pattern: Omnidirectional <br>Signal to Noise Ratio: 76db or more <br>Frequency Response: 50 Hz-20 KH <br>Sensitivity: -40DB+/-3db(0db=1V/Pa, at 1KHZ) <br>Bit Rate: 16bit, 24bit <br>Sampling Rates: 44.1/48kHz <br>Power Requirement: Powered via Connection to ios Device <br>Cable Length: 6m (19.7') <br>Weight: 80g (2,802)