The Clear-Com CC-30-MD4 is a top - notch dual - ear noise - canceling headset designed for the DX Series wireless intercom. It comes with an Electret microphone and a Mini DIN connector. Key features include lightweight construction, effective noise - canceling ability, and an ultra - comfortable design. The Electret microphone ensures clear audio. This headset is not only dual - ear but also a single - ear version (CC - 15) is available. Technical specs: The microphone unit has an impedance of 2.2k Ohm +30% and sensitivity of - 51dB, +3dB (0dB - 1V/Pa, 1kHz). The speaker unit has an impedance of 40 Ohms +15% (1kHz), max power of 100mW (2.0V RMS), frequency range of 20Hz - 20kHz (-15dB/1kHz), output SPL of 106dB = +2.0dB, and input of 1mW (0.2V RMS). It weighs 8.5oz (240g) without cable and 10.6oz (300g) with cable.
Using the Clear - Com CC - 30 - MD4 headset is easy. First, connect the Mini DIN connector to your DX Series wireless intercom device. Adjust the headset on your ears for a comfortable fit. When using it, make sure the Electret microphone is close to your mouth to pick up your voice clearly. As for maintenance, keep the headset clean by gently wiping it with a soft, dry cloth. Avoid exposing it to extreme temperatures or moisture. When not in use, store it in a cool, dry place. Be careful not to pull the cable too hard as it may damage the internal components. If you notice any issues with sound quality or connection, check the connector and cable for any signs of damage.
