We significantly expanded headphone support, adding to compatibility with a range of models including Shure IH6500, Sennheiser HD300 & HD2.10, Bang & Olufsen A8, and Creative Aurvana Air. This enhancement not only broadens options for users but also ensures that the system's hearing protection features operate seamlessly with these newly supported models. Additionally, we have introduced an important safety feature: whenever interpreters select headphones that lack hearing protection, a notification will appear on the interpreter desk, promoting awareness and safety.