Hama Optical Splitter from 1 to 2

After some hesitation, for misleading reviews, I ordered this distribution, and is still working properly.
Configuration:
The optical signal coming from a Sony TV, the distributor distributes the signal once a Bose Lifestyle 5.1 Souroundanlage and parallel to a Sony wireless headphones with optical input.
The level and the quality of the signal properly, it should be noted there is no difference if you connect the device directly to the optical input of TV`s, or via the distributor.
The build quality is impeccable, the plugs of the connecting cables are firmly in the ports.
Just a note to various reviews: Before you order a unit, you should be aware to what use it is provided. In this case, to distribute a signal from an optical source to the optical inputs of 2 devices, who try it the other way around and distributed a bad review will only confuse other potential buyers.
It simply lacks expertise, and a "not read" the text in the product declaration!