MXL TEMPOKR USB Microphone with Headphone Jack, iPad Compatible Type: Condenser Microphones Specification: A/D Converter: 16-bit Delta Sigma with THD%N - 0.01% Power Requirements: USB powered Metal Finish: Silver / Black or Black / Red Outputs: 1/8 (3.5mm) Headphone Jack / USB Sampling Rate: 44.1kHz - 48kHz Frequency Response: 40 Hz - 18kHz Sensitivity: -47 dB re 1 v/Pa Dimension: Size: 1.85 X 7.5 Weight: 0.65 lbs.