Bose QuietComfort Earbuds II: Immersive Audio and Advanced Noise Cancellation

In today’s fast-paced world, finding a moment of peace and tranquility can be a challenge. Whether you’re commuting to work, studying in a bustling coffee shop, or simply looking to escape the noise around you, the right pair of earbuds can make all the difference. Enter the Bose QuietComfort Earbuds II, a remarkable addition to Bose’s QuietComfort renowned line of audio products. In this article, we’ll delve into the features, performance, and overall experience offered by these earbuds.

The Bose QuietComfort Earbuds II is a testament to the company’s commitment to providing exceptional audio experiences. These true wireless earbuds build upon the success of their predecessors, offering an immersive soundstage, advanced noise-canceling technology, and an array of impressive features that set them apart from the competition.

Design and Comfort

One of the first things you’ll notice about the QuietComfort Earbuds II is their sleek and stylish design. They feature a compact form factor with a matte finish that exudes elegance. The earbuds are ergonomically shaped, ensuring a secure and comfortable fit even during extended use. Bose has also included multiple ear tip options, allowing users to customize the fit according to their preferences.

Audio Quality and Active Noise Cancellation (ANC)

When it comes to audio quality, Bose has long been synonymous with excellence. The QuietComfort Earbuds II live up to this reputation, delivering rich, balanced sound across a wide frequency range. The earbuds employ Bose’s Active EQ technology, which automatically adjusts the sound based on the music genre and volume level, ensuring optimal performance at all times.

The active noise cancellation (ANC) feature is where the QuietComfort Earbuds II truly shine. It effectively blocks out external noise, immersing you in your music or audio content. Whether you’re on a noisy airplane or in a bustling city, you can enjoy a peaceful audio experience with minimal distractions.

Battery Life and Charging

The battery life of the QuietComfort Earbuds II is impressive, offering up to 6 hours of continuous playback on a single charge. The charging case provides an additional 12 hours of battery life, allowing for a total of 18 hours on the go. The case itself can be charged via USB-C or wirelessly using a compatible Qi-certified charging pad.

Connectivity Options

Bose has ensured seamless connectivity with the QuietComfort Earbuds II. These earbuds utilize Bluetooth 5.1 technology, providing a stable and reliable connection with your devices. Pairing the earbuds with your smartphone or tablet is a breeze, and once connected, you can enjoy a wireless range of up to 30 feet.

Intuitive Controls and Voice Assistant Integration

Controlling the QuietComfort Earbuds II is effortless, thanks to the touch-sensitive surfaces on each earbud. You can easily play, pause, skip tracks, and adjust the volume with a few simple taps or swipes. The earbuds also feature built-in voice assistant support, allowing you to interact with your preferred virtual assistant hands-free. Whether you use Siri, Google Assistant, or Amazon Alexa, the QuietComfort Earbuds II have you covered!

Water Resistance and Durability

For those who lead an active lifestyle or frequently find themselves caught in unexpected rain showers, the QuietComfort Earbuds II offers an IPX4 rating for water resistance. This means they can withstand splashes and sweat, providing peace of mind in various environments. Additionally, Bose has constructed these earbuds with high-quality materials, ensuring durability and longevity.

Specification of Bose QuietComfort Earbuds II

DimensionsEarbuds: 1.54″ H x 1.02″ W x 1.06″ D
WeightEarbuds: 0.3 oz (8.5 g) each
Battery LifeUp to 6 hours (earbuds)
Up to 12 additional hours (charging case)
Charging Time2 hours (earbuds)
3 hours (charging case)
Bluetooth VersionBluetooth 5.1
Wireless RangeUp to 30 feet (9 meters)
Driver Size0.8″
Active Noise CancellationYes
Water Resistance RatingIPX4
Voice Assistant IntegrationYes (Siri, Google Assistant, Amazon Alexa)
Earbud ControlsTouch-sensitive
ConnectivityUSB-C, Wireless
Audio CodecsSBC, AAC
Supported DevicesiOS, Android, Bluetooth-enabled devices

Please note that these specifications are based on the available information up until my knowledge cutoff in September 2021. It’s always recommended to refer to the official Bose website or product documentation for the most accurate and up-to-date specifications.

Comparison with Competitors

When it comes to premium true wireless earbuds, the market is highly competitive. The QuietComfort Earbuds II excel in many areas, but it’s essential to consider how they stack up against other options. In terms of audio quality, active noise cancellation, and overall user experience, the QuietComfort Earbuds II hold its ground against competitors like Apple AirPods Pro and Sony WF-1000XM4.

Pros and Cons

To summarize the key points, let’s take a look at the pros and cons of the Bose QuietComfort Earbuds II:


  • Exceptional audio quality
  • Advanced active noise cancellation
  • Comfortable and secure fit
  • Intuitive touch controls
  • Voice assistant integration
  • Water-resistant design
  • Long battery life


  • Relatively high price compared to some competitors
  • No aptX support for high-quality Bluetooth audio streaming


In conclusion, the Bose QuietComfort Earbuds II are a fantastic choice for anyone seeking a premium true wireless earbud experience. With their impressive audio quality, effective noise cancellation, and comfortable design, these earbuds provide an oasis of sound in a chaotic world. While they may come at a slightly higher price point, the overall experience and features justify the investment for those who prioritize superior audio performance.


Q: Are the Bose QuietComfort Earbuds II suitable for sports activities?

A: Yes, the QuietComfort Earbuds II have an IPX4 water resistance rating, making them suitable for workouts and activities that involve sweat or light splashes.

Q: Can I use only one earbud at a time?

A: Yes, you can use either the left or right earbud independently, allowing for flexibility and convenience.

Q: Do the earbuds support wireless charging?

A: Yes, the QuietComfort Earbuds II comes with a charging case that supports both USB-C charging and wireless charging on compatible Qi-certified charging pads.

Q: Can I use these earbuds with non-Bluetooth devices?

A: While the primary connectivity is through Bluetooth, you can use third-party adapters or devices with Bluetooth transmitters to connect the earbuds to non-Bluetooth devices.

Q: How do I update the firmware of the earbuds?

A: You can update the firmware of the QuietComfort Earbuds II using the Bose Music app, which is available for iOS and Android devices.