Buddy Phone® D2 – Wireless Underwater Communication System

The Ocean Technology Systems Buddy Phone® D2 is a digital ultrasonic transceiver designed for wireless underwater communication between two or more divers or between divers and surface stations. It uses Digital Signal Processing (DSP) to provide clear and high-quality speech communication underwater. The unit features a voice menu for adjusting volume, selecting channels and activating continuous transmission. The continuous transmission mode enables hands-free communication, making it particularly useful for filming, scientific research and other applications where the diver needs both hands free.