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- International stock, 1-2 days fast dispatch.
- Estimated Delivery Time Frame: 5-7 Business days
- One Year Australian Seller Warranty.

Product Overview
- International stock, 1-2 days fast dispatch.
- Estimated Delivery Time Frame: 5-7 Business days
- One Year Australian Seller Warranty.
- Due to health and hygiene reasons, headphones and some wearables can only be returned for a full refund if they are unopened within 30 days of purchase and are completely sealed or faulty. For this reason, if you change your mind about your purchase of headphones or wearable product they must be completely unopened.
The Bose QuietComfort Ultra Wireless Headphones (2nd Gen) take legendary QuietComfort performance to the next level with state-of-the-art noise cancellation, immersive audio, and a premium build. Designed with lightweight aluminum, durable plastic, and soft synthetic leather, these over-ear headphones deliver uncompromising comfort for hours of wear. Engineered with Bose’s world-renowned Adaptive Noise Cancelling and advanced microphone array, they provide crystal-clear calls while letting you fully immerse yourself in music, podcasts, or movies through Immersive Audio.
With up to 30 hours of battery life and support for USB-C quick charging, the QuietComfort Ultra Headphones are ready for all-day listening. Just 15 minutes of charging delivers up to 2.5 hours of playtime, making them perfect for travelers and professionals on the move. Easy touch and button controls let you manage volume, calls, and listening modes instantly, while the Bose app offers customization for EQ and features. Supporting Bluetooth 5.4 with AAC and SBC codecs, and wired playback via 2.5 mm to 3.5 mm cable, the QuietComfort Ultra Headphones blend modern wireless convenience with future-proof sound quality.
Product Specification
| Headphone Dimensions | 19.5 cm H × 13.9 cm W × 5.08 cm D |
| Headphone Weight | 0.25 kg |
| Carry Case Dimensions | 21.1 cm H × 15.7 cm W × 6.1 cm D |
| Carry Case Weight | 0.2 kg |
| Materials | Aluminum, Synthetic Leather (PU), Plastic |
| Microphones | Built-in microphones with noise reduction |
| Supported Codecs | SBC, AAC |
| Immersive Audio | Yes (Bose proprietary spatial mode) |
| Bluetooth | Bluetooth 5.4 |
| Range | Up to 9 m (30 ft) |
| Inputs | USB-C (headphones), USB-C or USB-A (source), 2.5-mm headphone side to 3.5-mm device side cable |
| Battery Life | Up to 30 hrs with ANC (24 hrs with ANC on / 18 hrs with Immersive Audio) |
| Charging Time | Up to 3 hrs for full charge |
| Quick Charge | 15 mins = up to 2.5 hrs (2 hrs with Immersive Audio on) |
| Charging Method | USB-C |
| Touch | Volume, skip track, phone calls, customizable shortcut |
| Buttons | Mode switching (Quiet, Aware, Immersive) |
| Bose App | Custom EQ, firmware updates, additional features |
| Voice Assistant Support | Siri |
- Legendary QuietComfort with advanced Adaptive ANC
- Bose Immersive Audio with spatial sound experience
- Up to 30 hrs playback (24 hrs ANC / 18 hrs Immersive Audio)
- Quick charge: 15 mins = up to 2.5 hrs
- Dual connectivity: Wireless + wired
Frequently Asked Questions
How do I place my order?
Once you have finished adding items to your shopping cart, point your cursor to the red button saying "ADD TO CART." You will then be transferred to our secure CHECKOUT page to either login to your account if you have or place an order without one.
After providing this information: name and shipping details, you need to choose the shipping method (Standard, Express or P.O. box which takes an extra 5 days). Once done, Kindly proceed to payment terms.
You will now need to enter your payment details. After completing payment, you are asked to choose if you're billing address is same as shipping address or use a different one. Once you are ready to complete your order, click "Complete order." You will receive an on-screen order confirmation, as well as a second confirmation via e-mail.
If you have difficulties in the checkout process, please feel free to contact our customer service support via chat or email.
How do I remove items from my shopping cart?
First, click on the "Cart" icon on the upper right corner of the webpage. This will allow you to check all items that are currently in your shopping cart. Once you have identified the item tha you want to remove, click the X icon on the right side next to the price of the item. Once done, choose update cart and you can now continue shopping or complete your order.
What if I need to change my address?
Please email us or have a chat with our Customer Service support team with your changes. Address changes may need additional approval through our verification process. Please note: If an order is already in transit (package has already left our warehouse), we can no longer change the shipping address for you. You need to contact the courier directly for this request.
Do you offer a wholesale service?
At BuyMobile we provide the best small quantity unit pricing available on every item. Our algorithms run daily to determine the lowest cost in stock supplier.
However if you are looking to purchase multiple items there is an efficiency of scale around sourcing and fulfilment that means we may be able to offer better pricing on a larger order.
If you are a business or looking for a bulk purchase and would like a quote, please fill in our wholesale application form with your details. If you are looking to make regular purchases, we offer credit accounts to vetted customers, so please complete this application.
Once received, our wholesale team will come back to you with price, availability, payment and ETA information.
Do you have more questions?
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