NVolo Headset with integrated Ipd/pmr radio/ push to talk and Bluetooth communication. Both can be heard simultaneously in the headset with independent volume control. Noise cancelling mic for crystal clear sound. Bluetooth communication using intercom or phone calls and FM radio (detachable and rechargable).
 
Radio cable included for either Kenwood, Midland, or Yaesu
Can be mounted on NVolo Flight Helmets or even on your custom homemade helmet as a quality upgrade (Universal helmet attachment)