Works with all Peltor™ COMTAC systems and a variety of other brands and models
  
Eliminates rigid metal headband, providing better fit and comfort
  
Tool-free attachment directly to the quick release slot on the EXFIL® Rail 2.0, EXFIL® Rail 3.0, Team Wendy® SAR Rail and M-216™ Rail systems
  
Open and closed positions allow quick donning and doffing of helmet
  
Wiring is easily routed in or outside the helmet shell
  
Kit includes one boom microphone adapter