Maker plate
Audio company. QuietComfort Ultra over-ears and earbuds have official spec pages.
Bose appears in this ledger because at least one product still has a public spec page we can cite.
This maker plate is a file card, not a brand score. Warranty language changes — read the official policy before you file a claim.
Kit we have logged is listed below when you view this page on the site.
Bose’s current over-ear QC Ultra line. Official pages list battery life and Immersive Audio features — copy hours from the live spec sheet when you update.
Bose’s QC Ultra in-ears. Official pages list case+bud hours and a flagship list price.