I've noticed that usually words have other meanings than just the standard definitions that dictionaries give. I bet 連続性 probably means something different than what every dictionary gives:
- continuity Mathematics
I ran this sentence through Google Translate. It's part of a video and it's a cut-off sentence since this is from someone speaking and it's here where the audio starts.
As you can see, the machine translation makes little to no sense anyway, leaving further doubt.
And, if it's not something that fits in your hand because of its continuity, it won't play, so it's really big.