Sena Expand Mesh Multi Purpose Mesh Communication HeadsetSena Expand Mesh Multi Purpose Mesh Communication Headset The new Expand Mesh Headset adds mesh intercom communication to many outdoor sports and industrial applications, at the press of a button you can communicate with your friends and colleagues with ease. SLEEK & COMFORTABLE The Expand Mesh was designed with a low profile form factor that sits comfortably over the user's ears, while still allowing for awareness of surrounding sounds. The Expand