Bose QuietComfort 35 II Review

If you have been wondering whether the Bose QC35 II still holds up in 2026, the short answer is yes, absolutely. I have owned these headphones four times, twice personally and twice through work, and I still use them at work to this day.

As someone who is deep into the Apple ecosystem and uses AirPods Max and AirPods Pro 2 regularly, I can confidently say that if it were not for that Apple integration, the Bose QC35 II would be my go-to headphones without any hesitation.

This is not a comparison review. This is a full breakdown of how these headphones perform as a standalone product, from the perspective of an everyday consumer, not an audiophile or audio expert.

What Comes in the Box

The unboxing experience with the Bose QC35 II is clean and straightforward. You get a well-built carrying case that includes a 3.5mm headphone jack cable and a USB-A to Micro-USB charging cable. The carrying case itself is compact and thoughtfully designed, featuring a small pocket and even a lanyard carabiner holder.

Bose QC35 II Review

It is the kind of case that makes traveling or commuting with these headphones genuinely easy and convenient. It is a small detail, but it matters when you are moving around the city or hopping on a flight.

Design and Build Quality

The Bose QC35 II is built from high-quality plastic, but do not let that word fool you. This plastic feels premium. It is soft to the touch, flexible, and surprisingly durable. These headphones bend and stretch without feeling like they are going to snap, which gives you real confidence in their longevity.

On the left ear cup, you will find an action button that cycles through active noise cancellation levels, low, high, and off. This same button also triggers Google Assistant or Amazon Alexa through the Bose Connect app. On the right ear cup, there is a volume rocker and a middle button that handles playback controls, including skipping tracks, going back, playing, pausing, and answering calls.

Bose QC35 II Review

There is also a small indicator light that shows Bluetooth connection status and battery level. The power switch is intuitive as well. Slide it all the way to the right to power on and connect via Bluetooth, and slide it all the way left to power off.

The headphones come in two color options, silver and black. At around 310 dollars, they sit in a premium price range, though being a slightly older model now, you can often find them for less on Amazon or at local retailers.

Also Read : Sony WH-CH520 Headphones Review

The Tech That Makes It Worth the Price

Bose played a significant role in bringing high-quality active noise cancellation to the consumer market, and the QC35 II is a strong example of that legacy. The technology packed into these headphones is a big reason why the price reaches the 300-dollar range, and it is well justified.

The battery life sits at 20 hours with active noise cancellation on, which is more than enough to get you through a full day. What makes it even more impressive is the quick charge feature. Just 15 minutes on the charger gives you approximately two and a half hours of playback.

Bose QC35 II Review

This is not a marketing claim either, it has been tested and confirmed through real-world use. You can throw these on the charger, fold some laundry, come back, and have enough juice to keep going. That kind of convenience is genuinely useful and something a lot of competing headphones still struggle to match.

The built-in Google Assistant and Amazon Alexa integration is handled through the Bose Connect app. While it was not possible to test this personally due to not having either service set up, the feature is there and works well for those who use voice assistants to manage playlists, make calls, or control smart devices. It keeps the QC35 II relevant in a world where every device is expected to have some form of personal assistant built in.

The 3.5mm headphone jack is also worth highlighting. Being able to plug directly into an airplane’s entertainment system while still benefiting from the physical comfort of these headphones is a great travel perk. The wired connection also eliminates audio delay, which is useful when editing video or audio content on the go.

Audio Quality

After spending an entire day listening to music through the Bose QC35 II leading up to this review, and having used them for years before that, the audio quality is genuinely impressive. In terms of pure sound, these headphones outperform the AirPods Max. That is a bold statement, but it holds up.

The audio feels like it surrounds your ears completely. The highs are crisp, the lows are deep, and the bass is clean without being overdone. It is a rich, full sound that comes across in every type of content, whether you are listening to music, podcasts, or YouTube videos.

Bose QC35 II Review

There is no harsh sharpness or muddy low end. Everything feels balanced and smooth in a way that makes long listening sessions genuinely enjoyable. For an everyday listener who just wants great sound without needing to understand the technical side of audio, the Bose QC35 II delivers one of the best experiences available at this price point.

Active Noise Cancellation

Active noise cancellation is now a baseline expectation for any premium headphone, and the Bose QC35 II does it exceptionally well. Bose was ahead of the curve on this technology, and it shows. With noise cancellation set to high during media playback, outside noise practically disappears.

These have been used in full football stadiums while operating a boom mic, and the active noise cancellation was strong enough to drown out most of the crowd and field noise. That is a real-world test in one of the loudest environments possible.

Bose QC35 II Review

What makes the noise cancellation on these headphones stand out even further is what happens when you stop your audio. The moment your music or podcast pauses, you can hear everything around you clearly. It almost functions like a natural transparency mode without being labeled as one.

Whether you are in a coffee shop, an airport, or a busy office, you can easily switch between being fully immersed in your audio and being aware of your surroundings just by pausing your content. The ability to adjust between low, high, and off settings adds even more flexibility to how you use them in different environments.

Pros

  • Exceptional audio quality with rich, full, and balanced sound across all content types.
  • Strong active noise cancellation that performs well even in extremely loud environments.
  • Impressive 20-hour battery life with a 15-minute quick charge giving 2.5 hours of playback.
  • Includes a 3.5mm headphone jack, making it versatile for travel and wired use

Cons

  • Uses Micro-USB charging instead of the more modern USB-C standard.
  • At around 300 dollars, it is a significant investment, especially for an older model.
  • Google Assistant and Alexa integration requires the Bose Connect app setup to function.
  • No true transparency mode, only a passive effect when audio is paused.

Specifications Table

FeatureDetails
ModelBose QuietComfort 35 II
ConnectivityBluetooth and 3.5mm Wired
Battery LifeUp to 20 Hours
Quick Charge15 Minutes for 2.5 Hours Playback
Charging PortUSB-A to Micro-USB
Active Noise CancellationYes, Three Levels: Low, High, Off
Voice AssistantGoogle Assistant and Amazon Alexa
Companion AppBose Connect
Included AccessoriesCarrying Case, 3.5mm Cable, Charging Cable
Color OptionsSilver and Black
PriceApproximately 310 Dollars
Best ForTravel, Work, Everyday Listening

Final Verdict

The Bose QC35 II continues to be one of the most well-rounded headphones available at its price point. For around 300 dollars, you are getting premium build quality, outstanding audio, long battery life with fast charging, solid active noise cancellation, voice assistant support, and the convenience of a 3.5mm connection.

Whether you are commuting, traveling, working in a loud office, or just enjoying music at home, these headphones cover all the bases without cutting corners. If you are not locked into a specific ecosystem the way Apple users are, the Bose QC35 II is genuinely one of the best choices you can make. Even for those who are, these are hard to put down once you have spent real time with them.

Read More: HiFiMan HE400S vs HE400i vs HE4XX vs Sundara: A Complete Comparison

Abul Isfaq
Abul Isfaq

Abul Isfaq is the cofounder and CTO of MashAudio.com and TheDroneVortex.com, where he leads the platform's development and innovation, ensuring all technical aspects run smoothly. He is also a contributing author. A passionate music lover and audio enthusiast, He reviews audio products and explores the latest in sound technology.

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