SENA EXPAND BOOM MESHEXPAND MESH COMMUNICATION HEADSET The Sena Expand Mesh is a compact communication headset equipped with Mesh Intercom technology allowing for easy group communication. With just a touch of a button link multiple Expand Mesh headsets and or any Sena Mesh Intercom device for open communication, perfect for a wide variety of recreational activities TECH FIT FOR MULTIPLE ACTIVITIES The Expand Mesh headset offers a safer way to communicate during outdoor