TOA Aerobic Headset Microphone Speech Full Frame Built-in overload protection circuitry ensures

Built-in overload protection circuitry ensures outstanding reliability

(Measured by installing the unit in the center

125-degree vertical viewing angles

Large Phone

TOA Aerobic Headset Microphone Speech Full Frame Built-in overload protection circuitry ensuresThe WH 4000A is headset microphone of a cardioid pick up pattern, featuring a lightweight design. Besides, the WH 4000A 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 3. 5 mm monaural plug Finish Headband: EVA, black Frame: Stainless, black (silicon rubber)