Would be great if Sena incorporated ear muffs (click into any helmet) that can accommodate the swing arms for mesh face shields. Most Arborists and forestry workers are required to wear a face shield when operating a chainsaw. A significant proportion of mesh face shields are integrated with the ear muffs in a single design. It would great if Sena ear muffs could be designed so that they can accommodate the arm attachments for mesh face shields on forestry helmets. Sena has the potential to greatly improve safety in our industry if you can simply design a Class 5 rated ear muff that can accommodate a face shield, and have the microphone attached to the muff (rather than the helmet) so that they can be swapped to different helmet designs.