Sena CAST Hard Hat Mount Earmuff with Long-Range Mesh Communication Belay Devices Clear design allows users to

Clear design allows users to accurately read text

Ultra-lightweight and compact at only 53 g

Anchorage Connector:       Aluminum alloy

and foldaway winch handle

Sena CAST Hard Hat Mount Earmuff with Long-Range Mesh Communication Belay Devices Clear design allows users toCAST Hard Hat Mount Earmuff with Long Range Mesh Communication The CAST is a professional over the head earmuff communication headset that combines hearing protection with long range Mesh communication technology. Designed for industrial environments, construction sites, warehouses, and other high noise workplaces, it enables seamless hands free communication while helping to maintain worker safety and productivity. Built on Sena's Mesh only