The glasses are in my opinion far the best shutter glasses that I previously held in his hand. The glasses themselves are perhaps eating too small and due to the design, you can indeed still wear glasses underneath, but this is not in optimal conditions. Since the glasses with radio instead works with IR, no failures are noticing how it sometimes is the case with IR shutter glasses, if you turn your head too much sideways.
As far as I can see, the glasses are only compatible with the respective LG television and also quite expensive. Since there are no alternatives at the time, I had to bite the bullet in this case, unfortunately.