Telex has been a manufacturer of professional communication equipment for over 75 years.  In June 2006, The Bosch Group, also a communication system supplier, obtained Telex.  Today, their products are used by emergency dispatchers and troops.  The blind and those with learning disabilities use Telex talking book players for reading and Telex headsets are used by over 70% of commercial airline pilots.

Telex offers a number of commercial airline headsets, such as the Airman 750, 850, ANR 500 and 5x5 Pro III in addition to others.  The company also manufactures general aviation headsets and accessories.  Educational headsets and listening stations are made available, as are football headsets and much more.