A: With permanent panel mount module
B: With portable battery module

Battery Power Module - One 9 volt battery for up to 25 hours of operation.

Pilot Selectable Automatic-Shut Off Feature.

Five foot (extended) coil cord terminating with a 10 pin quick release connector.

Coiled cord assembly connects Battery Power Module to panel intercom/radio.

Same headset can be used with optional panel mount.

Weight (without cord assembly): 22 oz.

Exclusive Custom Comfort System:

• Lightweight with unique comfort feature.
• Patented headpad suspension that touches your head like a soft pillow.
• Special headband design cradles your head just enough to block the noise.
• No exposed overhead cord.

Dual volume controls let you adjust the level for each ear.

Universal flex boom.

NRR - 22 dB passive noise reduction plus 17 dB to 22 dB when ENC is turned on.

Stereo compatible for use with stereo intercom and cabin entertainment systems.

Earphone Type:	Dynamic(ENC)	Noise-Canceling Mic:	M-7A Amplified Electret
Earphone Impedance:	Monaural, 150 Ohms nominal, stereo, 300 Ohms nominal per side	Mic Impedance:	50 ohms +/- 20%
Earphone Sensitivity:	90 dB SPL on flat plate coupler, re 1mW input @ 1KHz	Mic Sensitivity:	400mV RMS ±6dB into 150 ohm load @ 1kHz for 114dB SPL input
Earphone Frequency Response:	100-5,500 Hz	Mic Freq Response:	300Hz--3.5KHz per RTCA DO 214
Earphone Plug:		Mic Plug:
Boom Type:	Universal Flex	Cord:	5 ft.Straight
Headpad/Hardware:	Patented Custom Comfort System	Weight/Headset Only:	22 oz.

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