British company Lynx vionics make radio headsets for pilots of paragliders, paramotors and light aircraft.
Their range of products are all now available for direct connection to the latest Yaesu, Vertex and Alinco radios, via waterproof screw connectors to the external speaker and microphone sockets.
The company say there is no longer any need for adaptors when connecting to the following radios:
Alinco DJ-V17
Yaesu/Vertex Standard VX-7R
Yaesu/Vertex Standard HX470S
Yaesu/Vertex Standard VXA-220
Yaesu/Vertex Standard VXA-300
Yaesu/Vertex Standard VXA-700
Yaesu/Vertex Standard VXA-710
http://www.lynx-avionics.com