I have worn the Bose QC35 II on a 19 hour flight. It greatly reduced the terribl...

seventhtiger on Oct 19, 2020 | parent | context | favorite | on: Ask HN: What did you purchase that measurably impr...

I have worn the Bose QC35 II on a 19 hour flight. It greatly reduced the terrible hum of the airplane and the battery lasted all the way through (bluetooth and sound were on maybe 6 to 8 hours). They are that comfortable.