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You can feel secure flying with the Plantronics MS250 Commercial Aviation Headset. Plantronics has been a trusted name in the aviation field since 1962 when they introduced the first lightweight commercial aviation headset.
|Weight||1.95 oz (headset only)|
|Cable length||5.75 ft (1.8 m)|
|Connectors||Microphone: molded, PJ068 or equivalent|
Receiver: Molded PJ055 or equivalent
|Receiver impedance||600 ohms|
|Receiver sensitivity||90 dBSPL with an input of 1mW at 1 KHz|
|Receiver frequency response||100 to 5000 Hz|
|Microphone||Noise-canceling with amplifier|
|Microphone sensitivity||-28 dBV into 150 ohms with an input of 94 dBSPL at 1 kHz|
|Microphone frequency response||300 to 5000 Hz|
|Supply voltage||8-16 V dc|