Clear Com Professional single ear mic headsets. Both have been tested by DALAUDIO and are in good working order. Please see details and mic XLR pinouts below. The above price for both or priced individually below.

Cash Sale, No Holds, Call or Text for Pick-up.

Clear Com CC-40 - Single-ear, general-purpose intercom headset designed for high-noise environments like concerts or industrial settings. Works on Left or right ear. Features include an enclosed ear cup for excellent audio isolation, a flexible dynamic microphone that can be positioned on either side, and a standard 4-pin female XLR connector for use with multiple systems if wired as shown below. Unit was designed for comfort with closed ear pad to provides high intelligibility for critical communication. This unit is in good condition. $85

Clear Com - Vintage Clear-com Blue Single (ear) Muff Production Headset 4-Pin Female XLR - designed for high noise environment. Works on Left or right ear. Features include an enclosed ear cup for excellent audio isolation, a flexible dynamic microphone that can be worn on either side. Uses a standard 4-pin female XLR connector. This unit is in good condition. $65

Pinouts
Pin 1 - Mic Gnd
Pin 2 - Mic Hot
Pin 3 - Speaker (ear) Gnd
Pin 4 - SPeaker (ear) Hot