Description Model H3492 Over-the-Head Style (OTH) | Single Ear Single ear style allows hearing of ambient sound Noise-Cancelling M-7A amplified electret microphone Microphone on/off button Flex-wire boom for easy, 'one touch' microphone placement Boom rotates 200° for left or right placement Contoured, undercut 'Comfort-Gel' ear seals for maximum comfort Rugged construction 5 ft. coil cord Part Number: 40608G-01
