From Telescope望远镜.
I like this D99 a lot but… there is a clear opportunity, missed.
Telescope channel introduction: https://youtu.be/oMb9ssowYR4
Contact: telescopesh@outlook.com
Chapters:
00:00 Intro
00:20 Base Battery
01:07 Buick GL8
02:16 Energy Savings
04:20 But now
05:01 Very Long Range
06:09 Performance
08:03 Too Big?
08:46 Verdict