Fun and easy-to-learn, Buddy Phone, Aquacom, and Full Face Mask products allow recreational divers to dive in comfort, style, and stay connected with their buddies. Having the ability to talk to your buddy while you are diving allows you to easily relay important messages like tank pressure, time to surface, or problems that may occur in the water. No more stopping to write on a slate which wastes time and air! Furthermore, these products are perfect for the underwater tour guide, instructor, photographer, or videographer!