CAD Audio U49, USB Large-Diaphragm Condenser Microphone, Directional characteristic: Cardioid, Frequency range: 20 - 20,000 Hz, Conversion: 16 bit / 44.1 kHz, Sensitivity: -43 dBV @ 1Pa, Max. SPL: 124 dB, Adjustable echo effect for microsignal, Headphone output: 3.5 mm stereo jack, Headphone output power: 125mW, Integrated A / D converter, USB connection for direct operation on the computer, Class Compliant for MAC and PC - no additional drivers required, Dimensions: 254 x 101 x 76 mm, Weight: 0.68 kg, Includes 1.6 m USB cable, windshield, microphone clamp and table stand