the t.bone SC 500 USB, USB Recording Microphone, With integrated 24 Bit / 192 kHz USB audio interface, Microphone element with three 16 mm condenser microphone capsules, Switchable characteristics: Stereo, cardioid, omnidirectional and figure-eight, Low-noise microphone preamplifier with adjustable input sensitivity, Integrated adjustable headphone amplifier for latency-free monitoring (3.5 mm mini jack socket), Mute switch, Includes integrated microphone stand and mini USB cable@+*Technical specifications:*@+@+, Sampling rate: 44.1-192 kHz, Bitrate:16 / 24 Bit, Frequency response: 20-20.000 Hz, Sensitivity: 5.6 mV (1V/Pa at 1kHz), Limit sound pressure level:120 dB (THD:0.5% 1KHz), Output impedance: 32 Ohm, Signal-to-noise ratio:100 dB, Compatible with Windows Vista, 7, 8 (or later) and Mac 10.4.11 (or later), Power supply via mini USB, Dimensions without tripod: 18.2 x 6.0 x 6.0 cm, Dimensions with tripod: 24.3 x 20.0 x 17.5 cm