Bose QuietComfort Ultra Headphones


  • Hybrid Noise-Canceling Technology
  • CustomTune Adapts to Your Ear Shape
  • Immersive, Spatial Audio Mode
  • Quiet and Aware Modes
  • 12 Mics for Crystal-Clear Calls
  • Multipoint Bluetooth 5.3 Connectivity
  • Bose SimpleSync and Spotify Tap Support
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Bose QuietComfort Ultra Headphones Price in Bangladesh

The Bose QuietComfort Ultra Headphones headphones have impressive features that make them stand out in the market. Their sleek and stylish design offers a combination of aesthetics and functionality. The headphones come with 40mm dynamic drivers that deliver powerful and immersive sound, allowing you to enjoy your favorite music with enhanced clarity and depth. One of the key highlights of the Bose QuietComfort Ultra Headphones is its wireless connectivity. Equipped with Bluetooth 5.0 technology, it provides a seamless and stable connection, ensuring uninterrupted music playback without the hassle of tangled wires. The headphones also have a built-in microphone that allows you to easily take hands-free calls. Bose QuietComfort Ultra Headphones Price in Bangladesh is 43000 Tk now. For the best price of this headphone or other brands of Bluetooth headphones, please visit our kryinternational website. 


Bose QuietComfort Ultra Headphones Specifications

Brand Bose
Model QuietComfort Ultra
Design Headphone
Type Over the Ear
Connectivity Wireless
Weight 250 g
Bluetooth Yes, 5.3
Bluetooth Range 9 m
Microphone Yes
Voice Assistant Yes
Controls On/Off, Volume +/-
Music Controls Pause/Play
Switch between Call and Music Yes
Additional Features Compatible With Bose Connect App, Adjustable EQ, Type-C Charging
Deep Bass Yes
Impedance 32 ohm
Frequency Response 20 Hz (Min) – 20 kHz (Max)
Noise Reduction Quiet Mode (full noise cancellation)
Sales Package 1 Headphone, Protective Case, Audio Cable, USB-C Cable, User Manual
Inline Remote Yes
Battery Lithium-ion
Battery Life 24 hours
Charging Time 3 hours

Bose QuietComfort Ultra Headphones Review Details

The Bose QuietComfort Ultra Headphones headphones combine style, performance, and convenience. With their impressive sound quality, wireless connectivity, long battery life, and comfortable design, they are an excellent choice for music lovers who value both aesthetics and functionality. Bose SimpleSync and Spotify Tap make it easy to connect to Bose smart devices, like Bose smart soundbars, or start listening to your favorite playlists with a single touch, and you can get deep control of your headphones, including listening mode customization, EQ control, and much more, with the convenient Bose Music app. And with 24-hour playback time (18 hours with Immersive Audio) and a 15-minute quick charge for 2.5 hours of play, you’ll never run out of power even during long listening sessions.

Immersive Audio Feels More Real

Bose Immersive Audio pushes the boundary of what it means to listen. It spatializes what you’re hearing by taking it out of your head and placing it in front of you—putting you in the acoustic sweet spot. You get sound so real it’s almost like you can reach out and touch it.

World-Class Noise Canceling

Sporting better active noise cancelling than its predecessors, QC Ultra Headphones let you do what you need to do uninterrupted. When it’s time to tune in and drill down, focus with Quiet Mode.

But sometimes you need to pay attention. That’s why Aware Mode allows enough transparency to hear your surroundings or engage in conversation without taking off an earcup. Immersion Mode combines full noise cancelling with the spatialized audio of Bose Immersive Audio.

Upgraded Listening with Sound Shaped to You

The magic of CustomTune technology is that it automatically analyzes your ears and adapts the sound performance of QC Ultra Headphones to their unique shape. The result? Sound that’s tailored to you. So you can hear your favorite song like it’s the first time all over again.

Elevated Design, Luxe Comfort

Modern, sleek, and sophisticated, the cushions wrap your ears in a soft hug. The headband spreads pressure evenly. And sleek metal arms add a statement of sophisticated design.

Go Ahead, Listen Longer

QC Ultra Headphones provide up to 24 hours of play time on a single charge, or up to 18 hours with Immersive Audio on. Need a quick boost? A speedy 15-minute charge gives you up to 2.5 hours of battery life (up to 2 hours with Immersive Audio). You can even save battery life by switching to an optional wired connection (cable included).

Clear, Natural-Sounding Phone Calls

No more confusion when you’re just trying to say hello. A revolutionary system of 12 mics focuses on your voice, then background noise is filtered out, so you can hear and be heard with amazing clarity.

Press, Swipe, Tap, or Touch to Get into the Music

Play/pause music, crank the volume, cycle modes, and switch tracks with a simple press of a button or the intuitive touch controls right on the earcups. You can even answer calls without ever taking out your phone.

Stay Connected with Advanced Bluetooth 5.3

Advanced Bluetooth 5.3 offers a strong continuous connection within 30′ of your device. Choose single or multipoint to keep your phone, tablet, and work or school computer paired, or just focus on one.

Control Everything with the Bose Music App

Take personalization even further in the Bose Music app by creating a Custom Mode (such as combining Aware Mode and Immersive Audio) or using adjustable EQ settings to dial in the sound.Control bass, midrange, and treble levels as you go. Or, use the app to check battery life, customize a shortcut, or manage connected devices.

Bose SimpleSync for More Sound

Press and hold the Bluetooth button on each device to sync sound between your QC Ultra Headphones and a Bose smart soundbar with SimpleSync technology. That way you can watch TV at a different volume than others, or discreetly listen while someone sleeps beside you.

Bose QuietComfort Ultra Headphones Pros and Cons


  • Sleek and stylish design
  • Powerful and immersive sound with 40mm dynamic drivers
  • Wireless connectivity with Bluetooth 5.0
  • Built-in microphone for hands-free calls
  • Impressive battery life of up to 8 hours


  • Limited color options may not suit everyone’s preference
  • Noise isolation could be improved
  • It may not be suitable for audiophiles seeking studio-grade sound quality
  • Limited advanced features compared to higher-end models


Note: Product delivery duration may vary due to product availability in stock.

Disclaimer: The actual color of the physical product may vary slightly due to the deviation of lighting sources, photography, or your device display settings.

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Bose QuietComfort Ultra Headphones

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