B-50CF is a Racing style dual-muff headset with a flexible noise-canceling electret boom microphone and in-line Push-To-Talk (PTT) switch.superior voice with noise cancellation perfect for racing intercom, avionics, and industrial use.

RAN-1000CF is a Carbon Fiber heavy duty dual muff headset with Flexible boom microphone. Weight only 385g.It features an adjustable headband and PTT button mounted conveniently on the heavily padded Earmuff. seals cups around your ears to block out loud external noises while the speaker in each cup delivers clear, communication in high noise environments.