SENA

Headsets for remote communication; headphones and telephone headsets with hearing protection; hearing protective headsets, namely, headphones and communication headsets incorporating hearing protection; hearing protectors incorporating wireless communications for voice, data or image transmission; noise cancelling headphones; wireless computer adapters for industrial applications; wireless communication devices for voice, data or image transmission; communications headsets for use with communication radios, intercom systems, or other communications network transceivers; duplexers; transceivers; communication servers; video servers