TOA Aerobic Headset Microphone Speech Full Frame Compatible with the SIGMA 70mm

Compatible with the SIGMA 70mm F2

Features tablet compartment and tripod attachment system

Diameter 35mm

(Measured by installing the unit in the center

125-degree vertical viewing angles

TOA Aerobic Headset Microphone Speech Full Frame Compatible with the SIGMA 70mmThe 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)