Overview
Replacement or additional case for your QuietComfort Earbuds, 2024 model. Listen for up to 8.5 hours¹ on a single charge and get 2.5 additional full charges² for a total of up to 31.5 hours of listening time. The case charges via USB-C and is a necessary companion to your earbuds. Use it for pairing, charging your earbuds, and keeping your earbuds up to date with our latest features and fixes.
Charge your case for 2 hours to get it back to full strength. Toss in your buds for up to 3 hours of audio on a quick 20-minute power-charge³.
¹ Testing conducted by Bose with audio playback at a loudness of 75dBSPL. Battery life varies based on settings and usage.
² Testing conducted by Bose by inserting battery-depleted earbuds into a fully charged case, charging to 100% (or until the case battery was depleted), playing audio at a loudness of 75dBSPL until earbud battery depletion, and repeating until case battery depletion.
³ Testing conducted by Bose by inserting battery-depleted earbuds into a fully charged case and charging earbuds for 20 minutes, then resuming audio playback at a loudness of 75dBSPL. Battery life varies based on settings and usage.