Sony ECM-322BC Electret Condenser Headset Microphone
The Sony ECM-322BC electret condenser headset mic is ideal for use in a variety of multimedia presentation applications ranging from seminars and conferences to lectures and workshops. For use with Sony wireless packs.
The ECM-322BC incorporates an omni-directional microphone capsule providing highly sensitive and clear sound pick-up. Its lightweight and ergonomic design provides a tight and secure yet extremely comfortable fit that can be worn on the right or left ear. This headset is equipped with a slim and flexible boom so the microphone position can easily be adjusted for optimum voice pick up. The BC model contains a (SMC9-4P) Sony 4-pin connector for use with Sony WL-800 Series wireless bodypack transmitters.**Specifications*** **Cable Length:** 3.9 feet (SMC/BMP type)* **Capsule Type:** Electret Condenser* **Current Drain (Battery):** 1.3 mA or less (Pigtail/SMC/BMP type)* **Dimensions:** 11/32 diameter x 6 5/8 inch (Microphone head)* **Directivity:** Omni-directional* **Dynamic Range:** 81 dB or more* **Frequency Response:** 50 Hz to 18 kHz* **Inherent Noise:** 34 dB SPL or less* **Power Requirements:** 2 V TO 10 V DC (supplied from Sony wireless body pack transmitter)* **S/N Ratio:** 60 dB or more* **Weight:** 12g