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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 desain sleek maranéhna.
Naon dina Box
Your Bose QuietComfort Ultra Headphones (2nd Gen) package includes:
- Headphone Bose QuietComfort Ultra (Generasi ka-2)
- Kasus pelindung
- USB-C to USB-C Cable (for charging and wired audio)
- 2.5mm to 3.5mm Audio Cable (for analog listening)
- Lambaran Kasalametan
Video: A short unboxing of the Bose QuietComfort Ultra Headphones (2nd Gen), showing the contents of the package.
Produk Leuwihview
Desain jeung kanyamanan
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.

Gambar: Sisi view of the Bose QuietComfort Ultra Headphones (2nd Gen), highlighting the polished metal arms and earcup design.
Kontrol jeung palabuhan
The right earcup houses the primary controls:
- Tombol Daya/Pasangan: Dianggo pikeun ngahurungkeun/mareuman headphone sareng ngamimitian pamasangan Bluetooth.
- Tombol multi-fungsi: 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:
- Palabuhan USB-C: For charging and high-quality lossless wired audio connection to compatible devices.
- 2.5mm Audio Jack: 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.
Disetél
Papasangan Awal
- 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.
Aplikasi Musik 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.
Ngoperasikeun
Modeu Noise Cancellation
The headphones offer several listening modes:
- Modeu sepi: Bose's best noise cancellation to minimize distractions.
- Modeu Sadar: Allows you to hear your surroundings while enjoying your audio.
- Mode immersion: Ngagabungkeun panyabutan bising sareng Bose Immersive Audio pikeun pangalaman sora anu langkung lega.
- Mode Bioskop: 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.
Ngeusi batre jeung Batré
The Bose QuietComfort Ultra Headphones (2nd Gen) offer:
- Nepi ka 30 jam of play time with Active Noise Cancellation (ANC) on.
- Nepi ka 23 jam of play time with Immersive Audio enabled.
- Full recharge time is approximately 3 jam ngaliwatan port USB-C.
You can listen to high-quality lossless audio while charging by connecting the included USB-C to USB-C cable to a compatible device.
Kualitas Telepon
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.
spésifikasi
| Fitur | Rincian |
|---|---|
| merek | Bose |
| Ngaran modél | Headphone Bose QuietComfort Ultra (Generasi ka-2) |
| Nomer modél | 890101-0100 |
| Panempatan Ceuli | Leuwih Ceuli |
| Kontrol bising | Pembatalan Noise aktip |
| Téhnologi konektipitas | Wireless (Bluetooth 5.4), Wired (USB-C, 2.5mm Jack) |
| Rentang Bluetooth | Nepi ka 30 Feet |
| Batré Rata Kahirupan | 30 Hours (23 with Immersive Audio) |
| Waktu Ngeusi batre | 3 Jam |
| Tipe Kontrol | Button Control, App, Touch Strip |
| Item Beurat | 0.48 kg |
| Tingkat Résistansi Cai | Henteu Tahan Cai |
Pangropéa
To ensure the longevity and optimal performance of your Bose QuietComfort Ultra Headphones (2nd Gen), follow these maintenance guidelines:
- beberesih: Anggo lawon anu lembut sareng garing pikeun ngabersihan earcups sareng headband. Ulah make bahan kimia kasar atawa bahan abrasive.
- Panyimpenan: Simpen headphone dina wadah pelindung nalika henteu dianggo pikeun nyegah karusakan.
- Hindarkeun Uap: The headphones are not water resistant. Avoid exposure to water, sweat, or high humidity.
- Perawatan kabel: Handle the USB-C and audio cables gently to prevent fraying or damage.
Pamérésan masalah
If you encounter issues with your headphones, try the following steps:
- Henteu aya kakuatan: Pastikeun headphone dicas pinuh. Sambungkeunana ka sumber listrik nganggo kabel USB-C.
- Masalah pasangan: 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.
- Kualitas sora: 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.
- Pembatalan Noise: Verify that the desired noise cancellation mode is selected in the Bose Music app.
- Konéktipitas Aplikasi: Ensure the Bose Music app is up to date and your device's operating system is compatible.
Kanggo ngungkulan masalah anu langkung lengkep, tingali aplikasi Bose Music atanapi dukungan resmi Bose. websitus.
Garansi sareng Rojongan
Your Bose QuietComfort Ultra Headphones (2nd Gen) come with a 1-Taun Garansi Produsén. For warranty claims, technical support, or additional product information, please visit the official Bose support websitus atanapi ngahubungan layanan palanggan maranéhna.
The Bose Music app is also a valuable resource for accessing the latest software updates, ensuring optimal functionality, and exploring cutting-edge features.