Wireless Headphones
Bose QuietComfort Ultra White Smoke

Product code: 143394
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Description

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Description

Bose QuietComfort Ultra

The Bose QuietComfort Ultra are wireless full-sized headphones. These headphones with spatial sound and Bose Immersive Audio technology expand the boundaries of what it means to listen. As a result, you get music that sounds more realistic than ever before.

Features:

  • Revolutionary immersive Bose sound
  • World-class noise cancellation
  • Sound tailored for you
  • Unmatched comfort
  • Plays for up to 24 hours
  • Modes for any musical mood
  • Incredibly clear calls
  • Customize with the Bose Music app
  • Bluetooth 5.3 and Bluetooth LE codec

Sound that comes to life

These headphones with spatial sound and exclusive immersive Bose sound (Bose Immersive Audio technology) will completely change your listening experience: your music will sound more realistic than ever. Thanks to Bose Immersive Audio, you are always in the acoustic zone of best perception. Immersive sound works with any streaming content from any source, taking it to new heights with greater clarity and richer sound quality.

Mesmerizing natural sound

Fine-tuning the sound makes it so realistic that you will almost want to reach out and touch it.

Quiet mode

In Quiet Mode, you can drown out background noise with the world's best noise cancellation. High frequencies sound sharper, and the bass becomes even deeper.

Awareness mode

Don't want to isolate yourself from the rest of the world? Listen to your music and the sounds of your surroundings with complete transparency.

Immersive mode

Combines full noise cancellation and Bose immersive sound for a listening experience of a new level: the most realistic sound on Earth.

Sound that is you

CustomTune technology automatically adjusts the sound quality to your ears, providing sound that suits you perfectly.

Exquisite design

Bose QuietComfort Ultra Headphones feature a modern, elegant, sophisticated design. The headphones are made of high-quality materials for maximum comfort. With a perfect fit, Bose QuietComfort Ultra Headphones gently hug your ears like no other.

Up to 24 hours of battery life

Press the Play button and easily play your longest playlists thanks to the battery that provides up to 24 hours of playback time (18 hours with Immersive Audio).

Incredibly clear calls

The revolutionary microphone system allows you to hear and be heard with maximum clarity.

Package Includes:

  • Headphones
  • USB cable
  • Audio cable 2.5 mm - 3.5 mm
  • Carrying case
  • Documentation
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Characteristics

Characteristics

Brand
Multipoint
yes
Headphone type

Over-Ear (cover the ear completely), on-ear (pressed against the ear), in-ear (inserted into the ear canal) or earbuds (inserted into the auricle, but not inserted into the ear canal).

Glossary of terms
wireless
The lowest frequency, Hz
20
The highest frequency, kHz

The upper limit of the frequencies reproduced by the device. The human ear hears the standard frequency range: 20 Hz – 20000 Hz.

Glossary of terms
20
Bluetooth version

Bluetooth is a short-range wireless technology that allows you to connect headphones or portable speakers, a stereo system or a soundbar to your smartphone or laptop. For a certain version to work, both devices must support it. The versions differ in data transfer speed, power consumption, securing data transfer, anti-interference ability and range of connection.

Glossary of terms
5.3
Codec support

To take advantage of a particular codec it must be supported by both devices

Glossary of terms
AAC, SBC, LC3
ANC

ANC is used to reduce the external noise while listening

Glossary of terms
yes
Fast charging

Technology of increasing the standard USB voltage and current to speed up battery charging

Glossary of terms
yes
Impedance, Ohms

No higher than 32 Ohms for smartphone headphones. When using a good player or amplifier, it can be up to 100 Ohms. For stationary models you should coordinate the impedance with the amplifier power

Glossary of terms
32
Driver type

Most of the headphones are dynamic but there are electrostatic, isodynamic, etc.

Glossary of terms
dynamic

Dynamic drivers use a circuit with a fixed magnetic system, in the gap of which a movable sound coil connected to a diffuser is placed.

Словарь терминов
Type of acoustic design

Open (with no insulation) or closed (passive noise insulation) or semi-open (intermediate version). Open headphones sound more airy and provide a wide stage, closed ones provide noise isolation and amplify low frequencies.

Glossary of terms
close
Detachable cable

The opportunity to disconnect the standard headphone cable makes it possible to experiment with different wires.

Glossary of terms
yes
Cable length, m

The length should allow you to lay the cable with a small margin. The longer the cable, the more impact it can have on the sound.

Glossary of terms
1.5
Connectors
2.5mm jack, USB-C
Foldable design

It allows you to fold the headphones so that they take less space in your bag

Glossary of terms
yes
Internal microphone
yes
Case included
yes
Color
Charging connector
USB-C
Color shade
white smoke
Earpads material

The material of earpads affects both your comfort and the sound. It can be leather, eco-leather, velour, fabric/microfiber and foam rubber.

synthetic leather
Kind of headphones
over-ear

The type of headphones that cover the ears and can provide complete noise isolation.

Material
plastic
Number of drivers

The number of drivers in each headphone. However, quantity does not equal quality. Driver coordination, their configuration, correct crossover, sound bores affects the sound

1
Playback time

The operating time of the device on a single charge.

24
Type of wireless headphones
over-ear

The type of headphones that cover the ears and can provide complete noise isolation.

Voice assistant

Voice Assistant is a mobile software agent that can perform tasks based on the user voice commands

Amazon Alexa, Google Assistant
Model
Bose QuietComfort Ultra
Weight, g
240
Country of origin

The country of origin may differ from the declared one. Production facilities may be located in several states. All brand factories operate according to general standards, and finished products undergo appropriate control.

USA
Service life, months
24
Warranty, months
12
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