ok lah, 20 - 30min is ok, 10min sometime for me is too short. I'll normally put on my wireless earpiece then watch a bit, but listen all the time, and at the same time I'm don't some chores. 20 - 30min just nice, without needing me to intervene with my phone. So far so good, style is great. 我就是中年 uncle,20 - 30 分钟很ok 😅