Complex sentence: A third version, the Model 700, was produced beginning in 1976 and is easily distinguished from earlier Ericofons by its squarish design, as well as changes to the handle and plug.
Split into simpler sentences: A third version, the model 700, was produced beginning in 1976. It is easily distinguished from earlier Ericofons by its squarish design, as well as changes to the handle and plug.