SONY / ECM-322BC

A headset microphone that can be used hands-free at events, seminars, etc. It uses an omnidirectional capsule that allows for sound collection without compromising sensitivity or sound quality. The use of silicone material and lightweight construction ensures a comfortable fit even when used for long periods of time. The boom can be freely bent to allow for fine adjustments to the microphone's position and angle.

- Omnidirectional capsule
- Earclip style design
- Boom for fine-tuning microphone position and angle

■ Type: Electret condenser
■ Power supply: DC2-10V (external power supply, such as a Sony wireless transmitter)
■ Connector: SMC9-4P (male)
■ Cable: φ2.0mm, 2-core shielded, approximately 1.2m long
■ Dimensions: Approximately φ8.4 x 168mm (microphone diameter x total length)
■ Weight: Approximately 10g (excluding connector)
■ Frequency response: 50Hz-18kHz
■ Directivity: Omnidirectional
■ Output impedance: 1.4kΩ±30%, unbalanced
■ Front Sensitivity: -42.0 (7.94 mV) ±3 dB (0 dB = 1 V/Pa, 1 kHz)
■ Inherent Noise: 34 dBSP or less
■ Allowable Operating Range: 0-60°C

■ Accessories
- Headband x 1
- Clip x 1
- Carrying Case x 1

■ Compatible Transmitters: WRT-822/WRT-860