Model A
Bose QuietComfort Ultra Earbuds (Gen 1)
Reliability signal — · Early signal · data confidence Low
5 failure reports · Early signal · Low confidence- Most common failure
- Buds won't charge past ~80–90% after firmware; fast drain
- Typical failure age
- 5 mo
- Median repair cost
- —
- Highest reported repair
- —
Median months
5
% mfr warranty
75%
After warranty reports
0
Avg repair cost
—
Top failure categories
- Buds won't charge past ~80–90% after firmware; fast drain1
- Left bud loud static after warranty; goodwill replacement1
- Left earbud persistent crackling/whine (ANC or Aware)1
- Earbuds and case went fully dead overnight1