Previous models used two transducers. The uses four. Two sit at the temporomandibular joint (jaw hinge) and two just below the occipital ridge. This creates a 360-degree "sound halo." For gamers, this means you can hear footsteps behind you in a first-person shooter without your ears being covered. For commuters, it means listening to a podcast while remaining fully aware of traffic.
The early telephone systems were cumbersome and limited, with users relying on switchboards and operators to connect calls. As technology advanced, the development of automatic switching systems, coaxial cables, and satellite communications enabled faster and more reliable communication over long distances. Erophone-Re