# Headset Bose QuietComfort Ultra True Wireless Stereo Bluetooth Black Grey

**URL:** https://aio.lv/en/product--bose-0017817861120--11589565
**Data updated:** 2026-02-25 19:16 (EET)
**Category:** Headphones
**Manufacturer:** Bose
**Manufacturer code:** 0017817861120
**EAN:** 0017817861120
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 293.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 242.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bose-0017817861120--11589565

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Bose QuietComfort Ultra headset features True Wireless Stereo technology and Bluetooth connectivity, designed for calls and music. Available in black and grey, these in-ear headphones provide excellent sound quality and comfort for extended use.

## Long description

The Bose QuietComfort Ultra True Wireless Earbuds deliver personalized, high-quality audio with advanced noise cancellation and a comfortable in-ear fit. Designed for both music and calls, these earbuds combine CustomTune technology, immersive spatial audio, and multiple ear tip options to create a reliable listening experience. The package includes a wireless charging case that provides additional charges and supports multipoint Bluetooth connections for seamless switching between devices.
Advantages
CustomTune adapts sound to the unique shape of your ears, producing improved clarity and balanced audio. Industry-leading in-ear noise cancellation lets you choose between Quiet Mode for minimal distractions and Aware Mode to let ambient sound in, while ActiveSense smooths sudden noise spikes. Bose Immersive Audio spatializes sound so audio appears beyond the earbuds, and nine combinations of eartips and stability bands ensure a secure, comfortable fit. The Bose app enables easy setup, adjustable EQ, custom modes, and firmware updates.
Suitable for
Listening to music with personalized sound
Making and receiving calls
Commuting or working in noisy environments
Watching videos with spatial audio
Using multiple Bluetooth devices via multipoint
Key specifications
Brand: Bose
Model: QuietComfort Ultra
Connectivity: True Wireless Stereo (TWS), Bluetooth
Noise control: CustomTune, Quiet Mode, Aware Mode, ActiveSense
Audio: Bose Immersive Audio (spatialized sound)
Fit: In-ear (nine eartip/stability band combinations)
Battery: built-in batteries in earbuds; wireless charging case holds up to three full charges
Play time: up to 6 hours per charge (up to 4 hours with Immersive Audio)
Microphone: built-in
Color: Black / Grey
MPN / EAN: 0017817861120
How to use
Charge the wireless case and place the earbuds inside to power them. Follow the step-by-step setup in the Bose app to run CustomTune, pair the earbuds to your device via Bluetooth, and enable multipoint if needed. Select Quiet Mode for maximum noise cancellation or Aware Mode to allow ambient sound; adjust levels or create custom modes in the app. Use the case to recharge the earbuds between sessions and update firmware through the app when prompted.
Usage recommendations
For best results, complete the CustomTune procedure in a quiet environment and try the included eartip and stability band combinations to find a secure seal. Use the Bose app to set an adjustable EQ and custom shortcuts for quick access to preferred listening modes.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Ear coupling | Intraaural |
| Noise canceling type | Active |
| Noise canceling | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | True Wireless Stereo (TWS) |
| Bluetooth | Yes |

### Performance

| Feature | Value |
|---|---|
| Product colour | Grey, Black |
| Headset type | Binaural |
| Wearing style | In-ear |
| Recommended usage | Calls/Music |
| Suitable for outdoor use | Yes |
| Product type | Headset |
| Suitable for indoor use | Yes |

### Power

| Feature | Value |
|---|---|
| USB Power Delivery (USB PD) | No |
| USB Type-C charging port | Yes |

### Battery

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Battery operated | Yes |
| Continuous audio playback time (with charging case) | 6 h |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | No |
| Safety sheet | Yes |
| Charging case | Yes |
| Eartips material | Silicone |

## FAQ

### How much does the Headset Bose QuietComfort Ultra cost, and is it available for purchase?

The price is 293.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Headset Bose QuietComfort Ultra be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Bose products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Bose service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ear coupling, connectivity technology, product colour, wearing style, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11589565/66697732_large.webp