Stagg SUM40 USB Condenser Microphone  This USB back electret condenser microphone is perfect for musicians needing to record vocals and instruments alike. This clear and impressive sounding mic features smooth frequency response.  Specifications  Uses: Music recording, voice-over, podcasting  Capsule: Condenser  Polar pattern: Cardioid Sensitivity: – 53 dB /- 3 dB  Frequency response: 50 Hz to 18 kHz  Maximum sound pressure level: 75 dB  Compatibility: Windows and Mac OS X, without additional driver  Connector: Type B USB  Headphone output: 3.5 mm (1/8″) mini jack  Colour: Black