the t.bone GB 1, Dynamic Harmonica and Vocal Microphone, Due to its drop shape, it fits perfectly in the hand when playing the harmonica and is therefore the ideal microphone for live applications, Volume control on the underside, 5/8"" Stand mount, Polar pattern: Hypercardioid, Frequency range: 50 - 16000 Hz, Sensitivity: - 56 dB +/- 2dB (0 dB = 1V / Pa @ 1000Hz), Output impedance: >250 Ohm +/- 30%, Equivalent noise level: < 22 dB (A-weighted), Max. SPL: 136 dB, Distortion factor: 0.5, Permanently connected with approx. 3 m length, Connector: 6.3 mm mono jack, Dimensions: 80 x 68 x 81 mm, Weight: 500 g, Includes bag