Sena Cast Mesh Comms Over The Head EarmuffSena Cast Mesh Comms Over The Head Earmuff Built on Mesh Only communication technology, Cast ensures seamless and reliable user connectivity. With an additional hour of talk time compared to previous models, it offers extended usage for uninterrupted conversations. Cast stands out with its durability and improved construction, providing a durable, long lasting device. Moreover, its innovative design incorporates outer speakers that capture ambient