Telex PH-88 - Headset ( semi-open )
Super light-weight single muff headset with dynamic noise canceling microphone. Semi-rigid, fully adjustable gooseneck mic boom for precise positioning. High quality wide band earphones with moleskin covering for better fit, isolation and frequency response. with TA4F connector for use with Audiocom and Clear-Com beltpacks.   Specifications   Earphone Type: Single Side Impedance (ohms): 150  Microphone Type: Dynamic/Noise Cancelling  Impedance (ohms): 200  Frequency Response (Hz): 30-10,000  Cable Length: 6' (1.8 m)  Termination: A4F