The Hollyland Solidcom SE Global 2S 2-Person Full-Duplex Single-Ear Headset Intercom System presents a cost-effective and powerful communication solution for small production teams. Comprising a master single-ear headset and a remote single-ear headset, this configuration operates within the 2.4 GHz frequency range. Boasting a lightweight design, Environmental Noise Cancellation, water and wind resistance, and an extended battery life, this system empowers team members to effectively collaborate in diverse environments. Whether it be in commercial video production or waterside operations, this system caters to different scenarios. Moreover, it allows for expansion by adding remote headsets, accommodating a maximum of 5 users simultaneously.