Is it just me or has the quality of Bose products really taken a hit?
OverviewLevelled-up listeningWorld-class noise cancellation, quieter than ever before. Breakthrough spatialised audio for more immersive listening. Elevated design and luxe materials for unrivalled comfort. Its everything music makes you feel taken to new highs.Sound just got realThese spatial audio headphones with Bose Immersive Audio push the boundary of what it means to listen. For you it means music that sounds realer than ever before.Welcome to the acoustic sweet spotWhat youre hearing is placed just in front of you, so it seems like you arent listening with headphones at all.Mind-bending natural soundIts a ground-breaking experience with sound so real youll almost try to reach out and touch it.World-class quiet.Better than ever.A mode for your musical moodQuiet ModeHighs hit harder and bass drops the deepest with the quietest quiet of any Bose over-ear headphone yet.Aware ModeWant the best of both worlds? Hear your music and surroundings with full transparency.Immersion ModeCombine full noise cancellation and Bose Immersive Audio to listen like never before. Its the realest sound you can get.The sound is all youCustomTune technology auto-adjusts the sound performance to your ears liking. So everything hits just as it should.TAILORED SOUND IN THREE STEPS:1. They analyse the unique shape of your ears2. They adapt to any distortion3. They personalise to always give you the best sound qualityElevated designModern, sleek, sophisticated.Luxe materials. Max comfort.Its like a soft hug for your ears that fits like no other headphones.Bose AppPersonalise almost everything to your liking in the app with Adjustable EQ, custom modes, and a shortcut you access right on the headphones.Long battery lifeGo ahead, press play on even your longest marathon playlist with up to 24 hours of battery life (up to 18 hours with Immersive Audio).Bluetooth multipoint connectivityWith multipoint connectivity, you can seamlessly connect to two devices simultaneously via Bluetooth, allowing you to go from Zoom meetings to your Spotify playlist without missing a beat.Amazingly clear callsHear and be heard clearly on calls with a revolutionary mic system.SpecsWhats in the boxBose QuietComfort Ultra HeadphonesCarry case3.5 mm to 2.5 mm audio cableUSB-C (A to C) cable (12")Safety sheetHeadphone:19.5cm H x 13.9cm W x 5.08cm D (0.25kg)Carry case:21.1cm H x 15.7cm W x 6.1cm D (0.2kg)Aluminium, Leather (Plastic), Leather (Protein), PlasticBattery life: Up to 24hoursBattery charging time: Up to 3 hoursQuick 15-minute charge: For up to 2 hoursBattery charge method: USB-CTesting conducted by Bose in June 2023 using production-representative Bose QuietComfort Ultra Headphones and a variety of music tracks using A2DP Bluetooth audio streaming at RSSI signal strength of 75 dBm. Volume set to a playback loudness of 75dB, 3-band EQ set to zero, in Quiet Mode (full noise cancellation). With Immersive Audio off, playback time was up to 24hours before battery depletion. With Immersive Audio on, playback time was up to 18hours before battery depletion. Battery life varies based on settings and usage. Testing conducted by Bose in June2023 using production-representative Bose QuietComfort Ultra Headphones. Quick charge testing consisted of charging headphones with battery depleted (to the point of no audio playback) for 15minutes, then resuming audio playback with volume set to a playback loudness of 75dB, 3-band EQ set to zero, in Quiet Mode (full noise cancellation) with Immersive Audio switched off, resulting in up to 2.5hours of playback time before battery depletion. With Immersive Audio on, playback time was up to 2hours before battery depletion. Time to achieve fully charged headphones was determined by charging headphones with battery depleted (to the point of no audio playback) to 100% battery charge.Built-in microphonesBluetooth range: Up to 9m (30ft)Bluetooth version: 5.3Codecs: Low Complexity Subband Coding (SBC) and Advanced Audio Coding (AAC)USB-C on the headphone sideUSB-A on the source side (but a C-C cable would also work with a C-capable source)2.5-mm audio cable for the headphone side and a standard 3.5-mm jack for the device sideTouch: Volume, skip track, phone calls, customisable shortcutButtons: Listening modesBose AppSiriRated 5 out of5 bydquincy fromGreat new pink headphonesGreat headphones and love the color. They are very attractive and sound great.Date published: 2025-03-31Rated 5 out of5 byAnonymous fromEasy to useI'm very happy with my headphones I will be buying more for giftsDate published: 2025-03-31Bose QuietComfort Ultra Headphones Reviews - page 2y_2025, m_4, d_3, h_6bvseo_bulk, prod_bvrr, vn_bulk_3.0.42cp_1, bvpage1co_hasreviews, tv_42, tr_692loc_en_IN, sid_QCUH-HEADPHONEARN, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]clientName_bosebvseo_sdk, java_sdk, bvseo-2.2.0.4getReviews, method:CLOUD, 0msREVIEWS, PRODUCTFAQsWhat is the difference between QuietComfort 45 Headphones, QuietComfort Ultra Headphones, and QuietComfort Headphones?Bose QuietComfort Headphones are the successors to QuietComfort 45 Headphones. They deliver high-fidelity audio performance and world-class noise cancellation that allow you to hear more of your films and music while travelling, at the office or at home.QuietComfort Ultra Headphones offer our most premium design and our most advanced technologies, for the best Bose listening experience in a headphone. With QuietComfort Ultra Headphones, you will enjoy our best headphone noise cancellation, audio quality personalised with CustomTune, and voice pickup, among other premium features.What is Bose Immersive Audio?Immersive Audio allows you to hear audio as if it were coming from beyond your QuietComfort Ultra Headphones, thereby allowing for a more spacious, natural listening experience. Your music and other audio will have a wide sound stage in front and to the sides, just as if you were listening to a pair of stereo speakers and seated at the sweet spot between them.What is CustomTune technology and how does it work?Bose CustomTune technology is a proprietary Bose technology that optimises the audio playback you hear based on the unique physical properties of your ear and ear canal. It works by playing a specially designed calibration tone as the welcome chime each time you power on the headphones while wearing them. It then measures how the shape of your ear uniquely modifies that sound. The headphones use that information to adjust their sound to your ears, creating a more balanced, authentic audio experience.What is TriPort acoustic headphone structure?Proprietary TriPort acoustic headphone structure utilises external ports to vent the earcups and effectively enlarge the acoustic volume, without increasing the size of the earcup. The result is better audio and active noise reduction from a smaller, lighter, more comfortable headphone.How is total noise cancellation in Bose QuietComfort Ultra Headphones achieved?Bose QuietComfort Ultra Headphones utilise both active and passive noise reduction technologies. They use a sophisticated proprietary electronics approach for active noise reduction, placing microphones both inside and outside the earcups. The electronics system senses the sound in almost any environment and then measures, compares and reacts instant by instant to produce an opposing cancellation signal. Meanwhile, passive noise reduction is achieved by the combination of earcup fit, design and clamping force of the headband.How do I control QuietComfort Ultra Headphones?QuietComfort Ultra Headphones have three controls on the right earcup: a Bluetooth/power button at the bottom, a multi-function button in the back, and a capacitive volume strip along the edge. Additionally, the headphones are equipped with on-head/off-head detection, which is another way to control the product.The Bluetooth/power button is used to power the headphones on/off, put the headphones in pairing mode, cycle through paired devices, and more.The multi-function button supports audio playback (e.g. play/pause/skip), telephony (e.g. answer/decline calls), mode switching (e.g. Quiet, Aware, Immersion), and more.Swiping along the volume strip changes volume, and pressing and holding on it activates a user-configurable shortcut. Putting the headphones on and taking them off controls wake/sleep/auto-off and resume/pause. Auto-off can be customised in the Bose App.What are modes, and how do I use them?Listening modes are collections of headphones settings that you can name and access with a single action. You can combine the following settings in a mode:Noise cancellation levelWind Block on/offActiveSense on/off (applicable only in Aware mode)Immersive Audio settingThree modes are provided by default:Quiet: noise cancellation set to maximum; all other settings offAware: noise cancellation set to Aware; all other settings offImmersion: noise cancellation set to maximum; Immersive Audio set to MotionWith the Bose App, you can create your own custom modes, as well as switch between modes.What is ActiveSense technology and how does it work?ActiveSense listens for very loud outside sounds and selectively applies noise cancellation briefly during those sounds. This way, you can remain aware of your surroundings without having your music drowned out by interruptions like passing vehicles and loud appliance motor noises such as a coffee grinder or blender. ActiveSense can be enabled and disabled in the Aware mode setting.What is Wind Block?Wind Block is a setting you can use when your environment is windy. Wind Block mutes the microphones on the outside of the earcups used for noise cancellation so that gusts of wind do not cause system responses that become noise disturbances in themselves. Note that the exterior microphones used for voice pickup are not muted, so if youre on a call, the person on the other end will still hear the wind.Can I change equaliser settings on my Bose QuietComfort Ultra Headphones?Bose QuietComfort Ultra Headphones also give you two options when it comes to audio EQ. Do nothing and the bass, midrange and treble of whatever youre listening to will be adjusted automatically to make it sound great. Or choose Equaliser in the settings of the Bose App to change the audio levels yourself to however you like them best. Either way, youll enjoy immersive sound at any volume.Can QuietComfort Ultra Headphones take phone calls?Yes. QuietComfort Ultra Headphones have an adaptive microphone system that allows you to use the headphones during calls when connected to any smartphone. In addition to traditional calls, the headphones will work with many apps that use Voice over Internet Protocol (VoIP), such as Teams, Zoom or FaceTime. The microphone system adapts to your environment to isolate your voice from competing background noises and wind so that you can confidently take a call, knowing you will be heard clearly and naturally. In addition, self-voice allows you to hear yourself naturally, as if you werent wearing headphones at all, so you can monitor the volume of your voice and minimise the effects of speaking while wearing headphones.How do I pair Bose QuietComfort Headphones with my mobile device?First, make sure your headphones are turned on with the slider switch in the middle On position. Next, slide and hold the switch to the Bluetooth icon until the Bluetooth LED flashes blue or when the voice prompt indicates the headphones have entered into pairing mode. Please note, if this is your first time connecting the headphones, they will automatically turn on into pairing mode. Voice prompts will provide you with additional guidance. We recommend using the Bose App to complete the pairing process. However, the Bluetooth settings on your device can be used to complete pairing.What is the range of QuietComfort Headphones?Bose QuietComfort Ultra headphones have a range of up to 30 ft (9 metres) from the source device. This range may be reduced by physical obstructions, such as walls and doors, or by interference from other electronic devices. Pops or a cracking noise may be heard if theres interference with the Bluetooth connection. If that happens, move away from wireless routers or microwaves and bring your headphones closer to the Bluetooth device.How do I charge QuietComfort Ultra Headphones?The headphones can be charged using the USB-C cable supplied in the box and plugging into a USB port on a PC, laptop or wall charger. Allow up to 2 hours for the headphones to fully charge. The battery light indicator will show an amber light while the headphones are charging and turn green when fully charged. When you dont have time for a full charge, the fast-charge feature provides up to 3 hours of play time from a quick, 15-minute charge.Can I listen to music using the audio cable with the headphones turned off?No. QuietComfort Ultra Headphones feature proprietary Bose active EQ to provide incredible, life-like sound, in conjunction with a personalised listening experience enabled by CustomTune technology. To enable this, the headphones must be powered on during use, including when using the auxiliary audio cable.Do QuietComfort Ultra Headphones support USB audio?No.Can the Ultra Headphones connect to more than one Bluetooth device at a time, or switch easily between Bluetooth devices?Yes. The Ultra Headphones have the Bluetooth multipoint feature allowing them to connect to two source devices at the same time. This is a recent update as of July2024, so be sure to set up your earbuds with the Bose app to receive software updates.SupportManuals/guidesOwner's guideProduct and technical supportAccessoriesNo accessories available