Amazon.com: Replacement QC35 / QC35 ii earpads and QC35 Headband / QC35 ii Headband V3 pad Cushion Compatible with Bose QuietComfort 35 (QC35) and Bose QuietComfort 35 ii (QC35 ii) Headphones (Black) : Electronics
Bose QuietComfort 35 II/QC35 II Wireless 2018 Review - RTINGS.com
QC35 Series 1: Downgraded the version 2.5.3 and ANC is back to normal!!!!!! : r/bose
Have Your Bose QC35s Been Sounding Weird? You're Not Alone (and There's a Fix)