How long does the battery last on the Bose QuietComfort Ultra Earbuds 2nd Gen?
The Bose QuietComfort Ultra Earbuds 2nd Gen deliver up to 6 hours of battery life with the earbuds alone, dropping to around 4 hours when Immersive Audio is active. The charging case provides three additional full charges, giving you approximately 24 hours of total listening time.
Real-World Performance
Independent testing shows actual battery life closer to 5.5 hours per charge. Performance varies based on volume levels, noise cancellation intensity, and feature usage.
Quick Charge Feature
A 20-minute charge provides roughly 2 hours of playback. Full charging takes about 2 hours via USB-C or wireless charging (Qi-compatible).
New in 2nd Gen
Wireless charging support is a welcome addition, making it easier to top up the case on any compatible charging pad.
How It Compares
Battery life falls behind competitors like the Sony WF-1000XM5 (8-9 hours) and AirPods Pro 3 (8+ hours). The QC Ultra Earbuds are best suited for users who don't mind carrying the case for longer listening sessions.
View current prices on the Bose QuietComfort Ultra Earbuds 2nd Gen
Considering the Bose QuietComfort Ultra Earbuds (2nd Gen)?
Here's our "TLDR" Review
Download ShopSavvy App
Compare prices for anything in real-time, set price alerts, watch for deals by keyword, and much more
Install ShopSavvy Browser Extension
Compare and track prices automatically while you shop online at thousands of websites.
More Answers
If you're still curious about the Bose QuietComfort Ultra Earbuds (2nd Gen), here are some other answers you might find interesting:
The Bose QuietComfort Ultra Earbuds 2nd Gen include a 1-year limited warranty when purchased from authorized dealers.
Covered
- Manufacturing defects
- Hardware malfunctions
- Connectivity issues under normal use
Not Covered
- Physical damage from drops
- Water damage beyond IPX4 rating
- Normal wear on accessories
- Unauthorized modifications
Making a Claim
- Gather proof of purchase
- Contact Bose support (web/phone/chat)
- Complete troubleshooting
- Receive repair or replacement if needed
Extended Coverage
BoseCare extended warranty available. Check bose.com for current terms.
Important
Purchase only from authorized retailers (Bose, Amazon, Best Buy) to ensure warranty validity.
How do the Bose QuietComfort Ultra Earbuds 2nd Gen compare to the Sony WF-1000XM5?
Here's how the Bose QuietComfort Ultra Earbuds 2nd Gen compare to Sony WF-1000XM5:
Noise Cancellation
- Bose: Best-in-class
- Sony: Excellent
- Winner: Bose (slight edge)
Battery Life
- Bose: 5.5-6 hours
- Sony: 8-9 hours
- Winner: Sony
Sound Quality
- Bose: Bass-forward, warm, 3-band EQ
- Sony: Balanced, neutral, 6-band EQ
- Winner: Preference-dependent
Comfort
- Bose: Less intrusive fit
- Sony: Smaller, deeper insertion
- Winner: Bose for most users
Key Features
- Sony: LDAC, DSEE Extreme, Speak-to-Chat
- Bose: Immersive Audio, ActiveSense
Price Both $299 MSRP. Sony frequently discounts below $200.
Verdict
- Best ANC and comfort: Bose
- Best battery and features: Sony
Can I use just one earbud at a time with the Bose QuietComfort Ultra Earbuds 2nd Gen?
Yes, the Bose QuietComfort Ultra Earbuds 2nd Gen support single-earbud (mono) use.
How to Use
- Leave one earbud in the case
- Remove and wear just one
- Connects automatically in mono
Audio
- Switches to mono (all content through one ear)
- Touch controls remain functional
Use Cases
- Office awareness while on calls
- Commute announcements
- Extended battery (alternate earbuds)
- Outdoor safety
Returning to Stereo
Remove second earbud from case. Auto-connects and switches to stereo.
Note
ANC performance decreases with single-earbud use.
🔥 Trending Deals
Loading trending deals...
Footer 1
Subscribe for Updates
Get the latest news, and updates on ShopSavvy. You'll be glad you did!