Bose QuietComfort Ultra Earbuds
🔥 112 sold today
Shenzhen Tech Store
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US $299.00
List price: $478.40 (38% off)
Condition:New
Shipping:FREE Shipping
Returns:30-Day Returns
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Product Overview
The Bose QuietComfort Ultra Earbuds delivers an immersive audio experience with studio-quality sound, advanced noise cancellation, and premium comfort for extended listening sessions. Engineered with custom drivers and adaptive EQ technology, it automatically tunes music to the shape of your ear for a truly personalized listening experience.
Key Features
- Active Noise Cancellation with Transparency mode for environmental awareness
- Custom-designed high-excursion drivers for rich, distortion-free sound
- Adaptive EQ automatically tunes music to ear shape
- Up to 30 hours of total listening time with charging case
- Spatial Audio with dynamic head tracking for theater-like surround sound
- Sweat and water resistant (IPX4) for active lifestyles
- Seamless device switching and multi-point connection
- Touch/sensor controls with voice assistant integration
Specifications
| Driver Size | 11mm custom high-excursion |
| Frequency Response | 20Hz – 20kHz |
| ANC | Active Noise Cancellation + Transparency |
| Battery (Buds) | 6–8 hours per charge |
| Battery (Case) | Up to 30 hours total |
| Charging | USB-C / Wireless / MagSafe |
| Connectivity | Bluetooth 5.3 |
| Water Resistance | IPX4 (earbuds and case) |
| Weight | 5–8g per earbud |
In the Box
- Bose QuietComfort Ultra Earbuds
- Charging Case
- USB-C Cable
- Eartips (S/M/L)
- Quick Start Guide
Product ratings and reviews
3.0★★★☆☆
Mby Margaret Wilson★★★☆☆2026-05-18
It's okay, nothing special
Works fine for basic needs but nothing stands out. Expected more polish at this price point. Gets the job done.
Mby Mary Lee★★★★☆2026-04-22
Very good Bose QuietComfort Ultra Earbuds
Reliable for a month now. Performance is great for my needs. A couple of features could use refinement. Solid choice.
Aby A***★★★★☆2026-04-09
Solid Bose QuietComfort Ultra Earbuds with room to grow
Build quality is excellent and performance is strong. A firmware update could fix minor issues. Very good for the price range.
Wby William Lewis★☆☆☆☆2026-03-23
Complete waste of money
Arrived with defects. Build quality is shockingly poor. Avoid at all costs.
Nby Nancy Jackson★★☆☆☆2026-02-18
Disappointed with this Bose QuietComfort Ultra Earbuds
Had connectivity issues from the start. Performance doesn't match claims. Customer support wasn't helpful.
Bby Brian Sanchez★★★★★2026-01-24
Perfect Bose QuietComfort Ultra Earbuds for the price!
Everything works as advertised and then some. Fast, responsive, and dependable. Zero issues since day one. Will buy again.
Sby Sandra Ramirez★★☆☆☆2026-01-05
Disappointed with this Bose QuietComfort Ultra Earbuds
Had connectivity issues from the start. Performance doesn't match claims. Customer support wasn't helpful.