As far as I can see: Mains plug CH, no adapter necessary for the CH version. In addition, accessories (the cheaper version only mentions the saw blade, the CH version also mentions the case, the connection piece for the suction cup, the chip breaker plate).
No saw blade is supplied with this model.
However, the scope of delivery should include an extraction guard, a protective glass and a hexagonal spanner.
This depends on the required spare part. You always have the possibility to ask us via galaxus@galaxus.ch whether a required spare part can be delivered.