The WH-4000H is headset microphone of a cardioid pick-up pattern, featuring a lightweight design. Besides, the WH-4000H is equipped with an adjustable band to fix the headset on your head. Type Electret condenser type Directivity Unidirectional Sensitivity -66 dB ±3 dB (0 dB = 1 V/0.1 Pa, 1 kHz) Maximum Input Level 120 dB SPL Cord Length 1.3 m Terminal φ3.5 mm monaural plug Finish Frame: Stainless, black (silicon rubber) Gooseneck: Black (shrink tube) Weight 50 g (cable included)
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