In today's heavy duty market, a radio must be built durable enough to handle the tough stuff without sacrificing cutting-edge feature content. The JHD40BT is built to our exclusive ES0013 JENSEN Heavy Duty specifications and is equally at home in a side-by-side, a skid loader or a boat. It is built to handle any environment and is waterproof (IPX6).This high-tech unit receives Bluetooth streaming audio from any Bluetooth enabled device such as a smartphone so users can listen to their digital music library and rest assured they have a radio built for a rugged environment.