Microphone Type: condenser, electret Capsule Size: 0.55 Polar Pattern: cardioid Interface Type: USB digital microphone with a built-in low-noise, high-definition preamp Conversion: 24-bit A/D, 24-bit D/A Sampling Rate: 44.1 kHz, 48 kHz, 88.2 kHz and 96 kHz Frequency Response: 20 Hz - 20 kHz, -3 dB Maximum Sound Pressure: 125 dB Sensitivity: -40 dB, 10 mV/Pa Windscreen: built-in Sensitivity: adjustable over a 40 dB range Controls: Built-in low profile input gain and headphone volume contols/li> Metering: Built-in multicolor LED for status and audio level indication Connector Type: standard Micro-USB Headphones Output: 1/8" TRS jack Power: powered by connected device