- International stock, 1-2 days fast dispatch.
- Estimated Delivery Time Frame: 5-7 Business days
- One Year Australian Seller Warranty.
The Bose QuietComfort Ultra Earbuds (2nd Gen) continue Bose’s reputation for delivering world-class sound and powerful noise cancellation in a refined, compact true-wireless design. Engineered with advanced noise cancelling technology, they let you choose complete immersion or full awareness with adjustable modes. Equipped with four microphones in each earbud for crystal-clear calls, they ensure your voice always comes through strong while minimizing background noise. With Bose’s exclusive Immersive Audio feature, you won’t just listen to your music—you’ll feel fully surrounded by it.
Designed for comfort and durability, each earbud weighs only 7.7 g and comes with silicone tips for a secure fit that is both stable and easy on the ears. The IPX4 rating provides splash and sweat resistance, making them an ideal everyday companion. A single charge offers up to 6 hours of playback (4 hours with Immersive Audio). Paired with the sleek wireless charging case, you can extend listening to the full day and beyond. With fast charging that delivers up to 2 hours of playtime in just 20 minutes and seamless connectivity via Bluetooth, these earbuds balance high performance with practicality, style, and all-day reliability.
| Design | In-Ear, True Wireless |
| Dimensions (Earbuds) | 1.2 cm H × 2 cm W × 2.4 cm D |
| Weight (Earbuds) | 7.7 g each |
| Dimensions (Case) | 6.6 cm H × 5.9 cm W × 2.7 cm D |
| Weight (Case) | 61.23 g |
| USB Cable Length | 30.5 cm |
| Materials | Plastic (PC-ABS), Silicone, Metal |
| Water Resistance | IPX4 (Earbuds only) |
| Eartips | Silicone |
| Noise Cancelling | Active Noise Cancellation + Adjustable Transparency |
| Immersive Audio | Yes (Bose proprietary spatial mode) |
| Microphones | 4 mics in each earbud |
| Battery Life | Up to 6 hrs (4 hrs with Immersive Audio) |
| Earbud Charge Time | 1 hour |
| Case Charge Time | 3 hours |
| Quick Charge | 20 minutes = up to 2 hrs playback |
| Battery Type | Lithium-ion (earbuds & case) |
| Charging Method | USB-C (case supports wireless charging) |
| Automatic Power | On/Off feature to preserve battery |
| Bluetooth Version | Bluetooth with A2DP, HFP profiles |
| Bluetooth Range | Up to 9 m |
- Next-gen ANC with adjustable transparency
- Immersive Audio for spatial, lifelike sound
- Up to 6 hrs battery life (plus case support)
- IPX4 splash & sweat resistance
- 4 microphones in each earbud for clear calls
CONDITION - Unless stated in the product title, all devices are brand new. We do sell a small quantity of refurbished items but these all have a product title that begins with 'Refurbished'. As part of our QC process, retail package seals may have been opened to perform quality, testing and/or unlock functions however unless specified all devices are new and unused.
WARRANTY - All new devices come with our comprehensive 12 month warranty, which is included in the standard purchase price. We'll even replace with a new item if yours cannot be repaired. Refurbished items (marked as such in the product description) come with a 6 month warranty with refurbished replacement items.
PAYMENT METHODS - We accept Credit Card and PayPal for outright purchases. Though we also offer zipMoney for convenient repayments over time handled by zipMoney. Direct bank deposit is available to wholesale orders only, please get in touch with our CS team for further information.
RETURNS - All orders are liable to a discretional change of mind return fee. For more information please read our returns policy. We also offer a new replacement policy for items that cannot be repaired.
SECURITY - Our shopping cart meets the strictest PCI requirements and is audited daily. We do not store any customer payment information and our servers are protected using Digicert's SHA2 High Assurance SSL.
OUR STOCK - Products sold through this store are unlocked, never locked or SIM-free. They offer the best combination of price and quality and can be sourced from international markets via parallel importation. Please check the network bands with your provider to ensure full compatibility. In some instances printed documentation may not be in English, even though the device is compatible with local network bands. Where this occurs and you require user manuals etc please contact us and we will provide a digital copy.
DISCLAIMER - Due to variations in stock and regional sourcing we cannot guarantee that all specifications listed are 100% correct at all times as the same model may be available in several variants. If you have any specific requirements please raise them with our team and they will provide availability on the model you require.
