Omni-directional desktop microphone High performance recording Flexible gooseneck Fits into any standard 3.5 mm microphone jack Specifications 3.5 mm audio plug Frequency response: 100 Hz - 16 kHz Sensitivity: - 62 +/- 3 db Impedance: < 2.2 kOhm Operating voltage: 2...5 V Cord length: 1.1 m Net weight: 88 g System requirements Appliance with 3.5 mm audio microphone input (pink color at PC computer)