Dynamic Mesh Communication (DMC) solves all Bluetooth usual pains and turns PACKTALK BOLD into the most capable motorcycle communication system in the world. Just set your intercom once and forget about it. It's that simple. <span>No matter what you throw at it, the waterproof PACKTALK will take the beating and keep you connected. Come rain, shine, mud, dust or snow. The Cardo-JBL partnership delivers an ultimate listening experience whether you are tackling a mountain pass or just zooming down the freeway.