CommPort Ear Microphone
Using the latest in Digital Signal Processing (DSP) technology, the Motorola CommPort System makes it possible to hear and speak under the most adverse conditions. Firefighters, SWAT police, manufacturing, transportation and construction workers will find it very comfortable. There are 5 different PTT (push-to-talk) options available.
CommPort Product Brochure: Download
CommPort Case Study (Franklin Township, NJ, Police Department): Download