None of the legacy Yuneec drones have the European Cx rating. I believe the H520E and newer may have the Cx ratings. @Enrico Jorysch may have the best information in that regard.
DoomMeister is right... only the Yuneec H520-E has C2 certification.
Older models may only be flown in Europe at a distance of 150 meters from residential areas, industrial zones, and other restricted areas.