Eartec UL4S UltraLITE 4-Person Full-Duplex Wireless Intercom 4 Single-Ear Headsets

This Eartec UltraLITE 4-Person Headset System includes one UltraLITE Single-Ear Master headset, three UltraLITE Single-Ear Remote headsets, four rechargeable LiPo batteries, a ten-port charger, and a soft-side case. It is designed to accommodate four-person crews who need to communicate wirelessly while simultaneously working with their hands.