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Bose QuietComfort 45

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Bose QuietComfort 45
Colour
Connection and design
Designoverhead, closed
full size Over-Ear
foldable
swiveling earcups
Connection typecombined
Connectionmini-Jack (3.5 mm)
Bluetooth v 5.1
Plugstraight
Cable supplysingle-sided
Range9 m
Cable typeround
Detachable cable
Specs
Emitter typedynamic
Microphone specs
Microphonebuilt into the case
Microphone noise cancelingENC
Features
Volume control
Noise cancellationANC
Transparent mode
Multipoint
NFC
Codec supportAAC
Voice assistantAmazon Alexa / Apple Siri / Google Assistant
Power supply
Power sourcebattery
Charging time2.5 h
Operating time (music)24 h
Fast charge15 min for 3 hours of work
Charging portUSB C
General
Ear cushion materialleatherette
Weight239 g
In boxsheath
Official Websitebose.co.uk
Added to E-Catalogdecember 2021
P/N
866724-0100

866724-0200

866724-0400

Support for voice assistants Siri, Google Assistant, Alexa. The headphones use a micro-Jack connector (2.5 mm). The kit includes an adapter cable from 2.5 mm to 3.5 mm.
Compared to the QuietComfort 35 II, the QuietComfort 45 has improved noise cancellation and transparency mode, a more durable die-cast housing, and fast charging (fast charging platform not included).

The advanced full-size wireless headphones introduced to the market by Bose in 2021 as a logical evolution of the second generation Bose QC35. Before us are large and comfortable full-size headphones of the Over-Ear type, which sit on the ears as comfortably as possible and do not cause fatigue even during prolonged continuous use. Thanks to the special oval shape of the ear cushions, the user's ears do not press and do not experience discomfort.

Among the key features of the model is an improved noise reduction system and a transparency mode, thanks to which the models allow you to focus on the music even in the noisiest work situations or on a busy street. Built-in dynamic drivers provide the highest quality and detailed sound - "ears" sound good and even expensive over the entire frequency range. As for battery life, they are able to play up to 24 hours on their own, while it takes only 2.5 hours to fully charge from scratch. The headphones use the USB-C interface. But the connection to the signal source can be carried out both via the Bluetooth v 5.1 wireless protocol and via the wired mini-Jack (3.5 mm). But at the same time, for some reason, USB-C cannot be used to connect to a signal source, only for charging. The set includes a convenient branded case.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Bose 2025 - new arrivals, bestsellers, and the most relevant models Bose.

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Bose QuietComfort 45 Bluetooth Wireless Noise Cancelling Headphones - Triple Black 866724-0100

Noise cancelling wireless headphones – The perfect balance of quiet, comfort, and sound. Bose uses tiny mics to measure, comp... moreare, and react to outside noise, cancelling it with opposite signals. High-fidelity audio – The TriPort acoustic architecture offers depth and fullness. Volume-optimized Active EQ maintains balanced performance at any volume, so bass stays consistent when turned down and the music remains clear when turned up. Quiet & Aware Modes – Choose Quiet Mode for full noise cancelling, or Aware Mode to bring the outside into the around ear headphones and hear your environment and your music at the same time. Over ear headphones – These comfortable wireless headphones are suitable for all-day wear. Crafted with plush synthetic leather and impact-resistant nylon, and designed with minimal clamping force, they’re as luxurious as they are durable. Up to 24 hours battery life – Enjoy 24 hours of battery life from a single charge.* A quick 15-minute charge offers 3 hours when you’re on the go, or plug in the included audio cable to listen for even longer in wired mode. Around ear headphones charge via USB-C – Headphones charge via the included USB-C cable. Bluetooth wireless noise cancelling headphones – These headphones are optimized for a strong, reliable Bluetooth connection within 30 feet of the paired device. Bose Music app – The app walks you through guided setup of your over ear headphones, making it easy to get started. Plus, access adjustable noise cancellation settings, manage your Bluetooth connections, enable shortcuts, and more.
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Block everything out but the beat with Bose QuietComfort® noise cancelling headphones. Get full noise cancellation with Quiet... moreMode or still hear what’s going on around you with Aware Mode. New custom modes on these Bluetooth headphones let you adjust noise cancellation to your liking and turning on Wind Block tunes out breezy environments. Just press play on these over ear headphones for high-fidelity sound that’s also customizable with adjustable EQ. You can use the Bose app to crank the bass, tweak the treble, and personalize the settings on these wireless headphones from Bose. Plus, these headphones with built in microphone are crafted with all-day wear and multi-taskers in mind. Enjoy premium materials for comfort, on-ear toggles for ease, an iconic, bold design, and a battery life of up to 24 hours with the Bose QuietComfort® Wireless Bluetooth Noise-Cancelling Headphones.* Includes audio cable with in-line microphone.
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What It Is:Bose Over-Ear HeadphonesWhat It Does:Go Beyond the BeatChin up shoulders back music blasting. Press play and take... morecharge of your music with Bose QuietComfort noise-cancelling headphones. With customizable high-fidelity audio and the ability to shut out outside noise as you please these over-ear headphones come in an iconic design with colors that are as bold as you. So strut and stride along to the beat with sound that puts you on top of the world.FeaturesLegendary noise-cancellingAdj
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Bose QuietComfort Headphones with Active Noise Cancellation (White) White 884367-0200

Go Beyond the Beat Chin up, shoulders back, music blasting. Press play and take charge of your music with Bose QuietComfort n... moreoise-cancelling headphones. With customizable high-fidelity audio and the ability to shut out outside noise as you please, these over-ear headphones come in an iconic design with colors that are as bold as you. So strut and stride along to the beat with sound that puts you on top of the world. Features Legendary noise-cancelling Adjustable EQ and customizable listening modes All-day comfort with Quiet and Aware Modes Strong, reliable wireless connection with Bluetooth 5.1 Wind Block Up to 24 hours battery life Control the Sound Take charge of what you hear and what you dont. These wireless headphones come with legendary noise-cancelling technology that works its magic by sealing you in with high-fidelity audio, eliminating distractions, and letting you dive deep into your own rhythm. Own the Beat, Drop the Bass Control the music from your Bluetooth headphones as you please with the Bose Music app. Adjustable EQ allows you to crank the bass, tweak the treble, and balance the mid-range to get the sound that best suits you. You can also manage your Bluetooth connections, change your VPA, check your battery life, adjust your noise-cancelling presets, and more. Plug in the included audio cable for headphones wired to bold sound, even when theres no Bluetooth connection. Modes For Any Musical Moment You decide how much of the outside world you let in. These over-ear headphones come equipped with Quiet and Aware Modes that let you toggle between full noise cancelling or full awareness of your surroundings. Or better yet, create your own custom mode and have the power to adjust the noise cancellation as you see fit, add Wind Block to tune out breezy environments, and revisit the custom setting at any time. Power Up Your Sound QuietComfort noise cancelling headphones are ready for even your marathon playlists, with up to 24 hours on a single ch
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Video reviews

Heir to the famous QuietComfort 35 headphones

Bose, known for its active noise-canceling headphones, has traditionally made wired models, but its original QuietComfort 35 and its updated QuietComfort 35 II have become very popular among travelers. In the winter of 2021, the company introduced a new model, QuietComfort 45, which, compared to its predecessor, received improved active noise cancellation, an improved transparency mode, a more durable case and a fast charging function.

Best ANC system?

The active noise cancellation system effectively eliminates monotonous noise and suppresses sudden sounds well. The Bose QuietComfort 45 is comparable in noise-canceling quality to the Sony WH-1000XM4, making it one of the best in this category. The ease of use in headset mode also deserves attention: the voice is transmitted clearly, without noise interference. Control is via three buttons on the right earpiece, and pairing with devices is easy, especially with NFC support. A standard audio cable is also available for connection.

Thoroughbred sound

The headphones retain the clear and natural sound characteristic of previous models: all frequencies are reproduced perfectly, instruments sound clear and separate, the stereo stage is wide, and the bass is deep without interrupting the rest of the sound. The design is elegant and discreet, and the quality of construction is high. The large ear cups cover the ear for a comfortable fit, and the soft ear pads allow you to comfortably use them for several hours. Overall, the QuietComfort 45 are a worthy continuation of the series, claiming to be the best headphones in their price category.

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P/N:
866724-0100

866724-0200

866724-0400