Ọrọ Iṣaaju
The Bose QuietComfort Ultra Headphones (2nd Gen) are engineered to provide an immersive audio experience with advanced noise cancellation and spatialized audio. Designed for comfort and superior sound, these wireless Bluetooth headphones feature CustomTune technology for personalized audio and up to 30 hours of battery life. This manual provides essential information for setup, operation, maintenance, and troubleshooting to ensure optimal use of your headphones.

Image: Bose QuietComfort Ultra Headphones (2nd Gen) in Black, showcasing wọn aso oniru.
Ohun ti o wa ninu Apoti
Your Bose QuietComfort Ultra Headphones (2nd Gen) package includes:
- Bose QuietComfort Ultra Headphones (2nd Gen)
- Ọran Idaabobo
- USB-C to USB-C Cable (for charging and wired audio)
- 2.5mm to 3.5mm Audio Cable (for analog listening)
- Aabo Dì
Video: A short unboxing of the Bose QuietComfort Ultra Headphones (2nd Gen), showing the contents of the package.
Ọja Pariview
Apẹrẹ ati Itunu
The headphones feature plush earcups and a refined metal headband that evenly distributes pressure for a comfortable fit during extended listening sessions. The arms holding the earcups are made with polished metal, adding to the stylish design.

Aworan: Apa view of the Bose QuietComfort Ultra Headphones (2nd Gen), highlighting the polished metal arms and earcup design.
Awọn iṣakoso ati awọn ibudo
The right earcup houses the primary controls:
- Bọtini Asopọmọra/Agbara: A lo lati tan/pa agbekọri ati lati bẹrẹ isopọ Bluetooth.
- Bọtini iṣẹ-pupọ: For various controls depending on context (e.g., play/pause, answer calls).
- Touch-Sensitive Strip: Located on the backside of the right earcup, drag your finger up or down to adjust volume.
Connectivity ports include:
- Ibudo USB-C: For charging and high-quality lossless wired audio connection to compatible devices.
- Jack Audio 2.5mm: For analog audio connection using the included 2.5mm to 3.5mm cable.

Image: Close-up of the right earcup showing the power button, multi-function button, and touch-sensitive volume strip.
Ṣeto
Pipọpọ Ibẹrẹ
- To power on your headphones, press and hold the Power/Pairing button until the indicator light illuminates.
- To enter pairing mode, continue holding the Power/Pairing button until the indicator light blinks blue.
- On your device, enable Bluetooth and select "Bose QuietComfort Ultra Headphones" from the list of available devices.
Ohun èlò orin Bose
For full functionality, including software updates, sound customization (EQ), and access to all features, download the Bose Music app from your device's app store. The app allows you to manage connections, adjust noise cancellation modes, and personalize your audio experience.
Ṣiṣẹ
Awọn ipo Ifagile Ariwo
The headphones offer several listening modes:
- Ipo idakẹjẹ: Bose's best noise cancellation to minimize distractions.
- Ipo Mimọ: Allows you to hear your surroundings while enjoying your audio.
- Ipo Immersion: Combines noise cancellation with Bose Immersive Audio for an expanded sound experience.
- Ipo Cinema: A new feature that spatializes and balances background sound and effects for a cinematic audio experience.
Video: Demonstration of Ambient Mode functionality on the Bose QuietComfort Ultra Headphones (2nd Gen).
Bose Immersive Audio
This technology spatializes audio, moving the sound out of your head and placing it in front of you for a more natural and expansive listening experience. CustomTune technology further personalizes this by adapting the sound to the unique shape of your ears.
Gbigba agbara ati batiri Life
The Bose QuietComfort Ultra Headphones (2nd Gen) offer:
- Titi di wakati meji 30 of play time with Active Noise Cancellation (ANC) on.
- Titi di wakati meji 23 of play time with Immersive Audio enabled.
- Full recharge time is approximately wakati meji 3 via the USB-C port.
You can listen to high-quality lossless audio while charging by connecting the included USB-C to USB-C cable to a compatible device.
Didara ipe
These headphones are equipped with noise-rejecting microphones that focus on your voice, while AI-based background noise suppression filters out ambient sounds and wind for clear phone calls and video conferencing. The USB-C connection also supports high-quality two-way communication.
Video: Microphone test comparing Bose QuietComfort Ultra Headphones (2nd Gen) with Sennheiser HDB 630.
Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Brand | Bose |
| Orukọ awoṣe | Bose QuietComfort Ultra Headphones (2nd Gen) |
| Nọmba awoṣe | 890101-0100 |
| Gbigbe Eti | Lori Eti |
| Ariwo Iṣakoso | Ti nṣiṣe lọwọ Noise Ifagile |
| Asopọmọra Technology | Wireless (Bluetooth 5.4), Wired (USB-C, 2.5mm Jack) |
| Bluetooth Ibiti | Titi di awọn ẹsẹ 30 |
| Batiri Apapọ Life | 30 Hours (23 with Immersive Audio) |
| Igba agbara Batiri | Awọn wakati 3 |
| Iṣakoso Iru | Button Control, App, Touch Strip |
| Iwọn Nkan | 0.48 kilo |
| Omi Resistance Ipele | Ko Omi Resistant |
Itoju
To ensure the longevity and optimal performance of your Bose QuietComfort Ultra Headphones (2nd Gen), follow these maintenance guidelines:
- Ninu: Lo asọ gbigbẹ, asọ ti o gbẹ lati nu awọn afikọti ati ideri ori. Yago fun lilo awọn kẹmika lile tabi awọn ohun elo abrasive.
- Ibi ipamọ: Tọju awọn agbekọri sinu apoti aabo wọn nigbati ko si ni lilo lati yago fun ibajẹ.
- Yago fun Ọrinrin: The headphones are not water resistant. Avoid exposure to water, sweat, or high humidity.
- Itọju USB: Handle the USB-C and audio cables gently to prevent fraying or damage.
Laasigbotitusita
If you encounter issues with your headphones, try the following steps:
- Ko si Agbara: Rii daju pe awọn agbekọri ti gba agbara ni kikun. So wọn pọ mọ orisun agbara nipa lilo okun USB-C.
- Awọn oran Isopọpọ: Make sure Bluetooth is enabled on your device and the headphones are in pairing mode (blinking blue light). Try forgetting the device on your phone and re-pairing.
- Didara ohun: Check the audio source and ensure the volume is adjusted correctly on both the headphones and your device. If using wired connection, ensure cables are securely connected.
- Ifagile ariwo: Verify that the desired noise cancellation mode is selected in the Bose Music app.
- App Asopọmọra: Ensure the Bose Music app is up to date and your device's operating system is compatible.
Fun alaye siwaju sii nipa iṣoro, wo ohun elo Bose Music tabi atilẹyin Bose osise webojula.
Atilẹyin ọja ati Support
Your Bose QuietComfort Ultra Headphones (2nd Gen) come with a 1-Odun olupese atilẹyin ọja. For warranty claims, technical support, or additional product information, please visit the official Bose support webojula tabi kan si wọn onibara iṣẹ.
The Bose Music app is also a valuable resource for accessing the latest software updates, ensuring optimal functionality, and exploring cutting-edge features.