We've linked two headsets together and installed a built-in intercom in the ear cup. Great for ultralights for side-by-side operation. Powered by a 9V battery, two people can communicate without the worry of external power requirements. The master headset can be used by itself or as a normal headset. The system is designed so you have the ability to link upto four people.

Features:

• On/Off switch
• Adjustable volume control
• Self-contained VOX intercom
• Air foam earseals
• Built in 'Push-To-Talk' button
• PA9 noise cancelling electret microphone
• Metal-Flex sliding mic boom
• Vibration Proof circuit board
• Super cusion headpad
• Three year unconditional warranty