EXOCOM

Microphone headphones; wireless earset; wireless communication devices; wireless headsets; wireless communication devices applied to protective helmets; headsets with two-way wireless communication function applied to protective helmets; wireless headsets applied to protective helmets; two-way wireless communication systems applied to protective helmets; interactive data transfer apparatus; headsets with two-way wireless communication function; two-way wireless communication systems; wireless headsets applied to motorcycle helmets; wireless communication devices applied to motorcycle helmets; headsets with two-way wireless communication function applied to motorcycle helmets; two-way wireless communication systems applied to motorcycle helmets; headphones for walkie-talkie; headsets for communications; headsets; headphone-microphone combinations