CustomTune Personalised Sound
Calibrates audio to the unique shape of your ears on every power-on — a perfectly tuned listen, automatically.
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
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Description
Bose QuietComfort Ultra Earbuds (2nd Gen) - International WarrantyBose QuietComfort Ultra 2nd Gen Premium Sound. Personalised to You. When music means everything, these are the next gen QuietComfort Ultra Earbuds. Premium, personalised audio with CustomTune calibration, Bose's best in ear noise cancellation, and a secure, all day comfortable fit. Every listen feels bigger with spatialised Bose Immersive Audio and gen 2 adds a wireless charging case, clearer AI powered calls, and a refined adaptive Aware Mode. World
Bose · QuietComfort Ultra · 2nd Gen
Premium Sound. Personalised to You.
When music means everything, these are the next-gen QuietComfort Ultra Earbuds. Premium, personalised audio with CustomTune calibration, Bose's best in-ear noise cancellation, and a secure, all-day comfortable fit. Every listen feels bigger with spatialised Bose Immersive Audio — and gen-2 adds a wireless charging case, clearer AI-powered calls, and a refined adaptive Aware Mode.
- World-Class Noise Cancellation
- Bose Immersive Audio
- CustomTune
- Wireless Charging Case
- SpeechClarity AI Calls
- IPX4
- Bluetooth 5.3 Multipoint
Available Colours
- Black
- White Smoke
- Deep Plum
Select your colour at checkout — each option shows its own product photo.
World-Class Noise Cancellation
Quiet Mode for full ANC, Aware Mode for transparency, with smoother updated ActiveSense that tames sudden loud sounds.
Immersive Audio & Cinema Mode
Spatialised, theatre-like sound that reaches beyond your earbuds, so music and video feel wider and more lifelike.
SpeechClarity AI Calls
Noise-rejecting mics filter out background noise and wind for clearer calls wherever you are.
New Wireless Charging Case & Secure Fit
Gen-2 adds a wireless charging case — up to 6 hours of play (4 with Immersive Audio) plus about 3 full charges from the case. Nine fit combinations (3 eartip sizes × 3 stability bands) keep them locked in, with IPX4 sweat and weather resistance and multipoint Bluetooth 5.3 for two devices at once.
What's in the Box
- 2 × QuietComfort Ultra Earbuds (2nd Gen)
- Fit Kit: 3 eartip sizes (S/M/L)
- Fit Kit: 3 stability-band sizes (1/2/3)
- Wireless charging case
- 30 cm USB-C (A-to-C) cable
- Safety sheet
Technical Specifications
| Fit | In-ear |
| Noise cancelling | Yes — adjustable (Quiet / Aware / Immersion) |
| Water resistance | IPX4 |
| Battery life | Up to 6 hours (4 with Immersive Audio); case adds ~3 charges |
| Charge time | ~2 hours |
| Charging | USB-C + wireless charging case |
| Bluetooth | 5.3 (A2DP, HFP), multipoint, ~9 m range |
| Materials | PC-ABS, silicone, metal |
| App | Bose app (iOS & Android) |
Frequently Asked Questions
What's new vs the 1st-gen Ultra Earbuds?
The 2nd Gen adds a wireless charging case, SpeechClarity AI for clearer calls, a refined adaptive Aware Mode, and smoother ActiveSense — on top of the same CustomTune sound and Immersive Audio.
Does the case charge wirelessly?
Yes — the new gen-2 case supports wireless (Qi) charging as well as USB-C, and holds around 3 full earbud charges.
Will they stay in during workouts?
Yes. Nine fit combinations (3 eartips × 3 stability bands) lock them in place, and IPX4 resistance handles sweat and light rain.
How long is the battery life?
Up to 6 hours per charge (about 4 with Immersive Audio on), plus roughly 3 more full charges from the case.
Can they connect to two devices?
Yes — multipoint Bluetooth 5.3 keeps them connected to two devices so you can switch between phone and laptop seamlessly.
Every listen deserves the premium.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Perfect addition
Style: Sport, Size: 12in
This is item that I needed but didnt know it. Its been great for saving my sholder anad my dog loved the longer chase to get the ball. Easy to use and lots of fun
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Reviewed in the United States on May 18, 2026
★★★★★ 5
I would buy this twice!
Style: Sport, Size: 12in
This Chuckit! Dog Ball Launcher 12M Sport is the perfect product for the dog park! It makes games of fetch so much easier and more fun — the long handle gives great reach, so I can launch balls super far without even bending over, and our dog goes absolutely wild chasing them.
It’s comfortable to hold, works smoothly with 2.5" dog balls, and really saves your arm and back if you’re doing a lot of throwing. The design is sturdy and reliable, so we can play for longer without worrying about it snapping or wearing out.
If you spend time at the dog park or love playing fetch, this launcher turns a regular game into something even better — our pup gets twice the exercise and we get to enjoy every minute of playtime!
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Reviewed in the United States on March 1, 2026
★★★★★ 5
Caution can cause addiction
Style: Sport, Size: 12in
My dog has become addicted to tennis balls because of this! She sees the blue handle and she immediately loses her mind! I love it because I don't have to bend down as far to pick up the ball, which is amazing after 2 back surgeries.
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Reviewed in the United States on February 25, 2026
★★★★★ 3
12 " too short, no direction.
Style: Sport, Size: 12in
I got the twelve inch handle. It is too short and does not flex enough to release ball in right direction. Its almost impossible to aim and doesn't sent the ball far enough.
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Nice
Size: 16P, Color: colored, Size: 16P, Color: colored
The balls are in very beautiful colors and of high quality, it is very convenient that the set includes a bag for the balls
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Reviewed in the United States on May 22, 2026