The next gen of true wireless earbuds that last enough for a long-haul flight will be soon released with Bluetooth LE Audio and Ultra-low energy processor. So currently there hasn’t been Bose Quiet Comfort 35II that can last up to 20 hours yet for TWS. Active noise cancelling TWS just last more or less than 5 hours.
Active noise cancelling feature requires battery to operate its function.Josiad – TheBestEarbuds.com
No valid technical data specifies which one is better than another – until you have them on and acknowledge the difference. I’ve rounded up 4 pairs that do the job.