The UL431 UltraLITE 4-Person Headset System from Eartec includes one UltraLITE Single Master headset, two UltraLITE Single Remote headset, one UltraLITE Double Remote headset, four batteries, an ten-port charger, and a medium soft-side case. It is designed to accommodate four-person crews who need to communicate wirelessly while simultaneously working with their hands.
