Bose
Bose 866724-0300 QuietComfort 45 Wireless Noise Cancelling Headphones
★★★★★
Experience Pure Sound with Unrivaled QuietThe Bose QuietComfort 45 headphones are engineered to deliver the perfect balance of noise cancellation, comfort, and sound quality. With advanced acoustic technology, adjustable EQ, and premium materials, these limited edition Midnight Blue headphones pr...
$159.98*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Experience Pure Sound with Unrivaled Quiet
The Bose QuietComfort 45 headphones are engineered to deliver the perfect balance of noise cancellation, comfort, and sound quality. With advanced acoustic technology, adjustable EQ, and premium materials, these limited edition Midnight Blue headphones provide an immersive listening experience.
- Brand: Bose
- Model: 866724-0300
- Type: Bluetooth Wireless Noise Cancelling Headphones
- Color: Midnight Blue (Limited Edition)
- Noise Cancellation: Enhanced Acoustic Noise Cancelling™
- EQ: Adjustable
- Play Time: 22 hours
- Charging: USB-C®
- Microphones: Six
- Bluetooth: 5.1
Key Features
NOISE CANCELLING WIRELESS HEADPHONES: The perfect balance of quiet, comfort, and sound. Bose uses tiny mics to measure, compare, and react to outside noise, cancelling it with opposite signals. Bluetooth range-up to 9 m (30 feet).
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 AND 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.
UP TO 22 HOURS BATTERY LIFE: Enjoy 22 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.
PERSONALIZE YOUR AUDIO: Adjustable EQ allows you to set the bass, mid-range, and treble levels to your personal preferences or select one of several preset options.
BOSE SIMPLESYNC TECHNOLOGY: SimpleSync pairs your Bose QuietComfort 45 headphones with select Bose smart soundbars for a personal TV listening experience. Independent volume controls allow you to lower or mute your soundbar while keeping your headphones as loud as you like.Away from your phone. Press and hold the Bluetooth button on each device to sync their sound. Already got a group going. Link by pressing the Action button to connect at a moment’s notice.
Specifications
Feature
Value
Noise Cancelling
Yes
Wireless Technology
Bluetooth
Bluetooth Range
Up to 9 m (30 feet)
Audio Technology
TriPort acoustic architecture, Volume-optimized Active EQ
Modes
Quiet Mode, Aware Mode
Battery Life (Wireless)
Up to 22 hours
Quick Charge
15 minutes for 3 hours
Connectivity (Wired)
Included audio cable
Audio Customization
Adjustable EQ (bass, mid-range, treble)
Additional Technology
Bose SimpleSync
Pros & Cons
👍 Pros
- Offers effective noise cancellation, using tiny microphones to counteract outside noise with opposing signals.
- Delivers a full and deep audio experience, enhanced by TriPort acoustic architecture and Volume-optimized Active EQ.
- Provides flexibility with Quiet Mode for full noise cancellation and Aware Mode to hear your surroundings.
- Boasts a long battery life of up to 22 hours on a single charge, with a quick charge feature for 3 hours of use.
- Allows for personalized listening with adjustable EQ settings for bass, mid-range, and treble levels.
👎 Cons
- Relies on a 9-meter Bluetooth range, which might be a limitation for users who need greater wireless freedom.
- The specific sound profile may not suit all listeners, even with the adjustable EQ features available.
- Advanced features like SimpleSync are only compatible with select Bose smart soundbars, limiting broader device integration.
- Battery life, while substantial, can be further extended in wired mode, suggesting wireless use is finite.
- The design and fit, while comfortable for many, might not be universally ideal for every user's head shape or preference.
Frequently Asked Questions
How does the noise cancelling technology on these headphones work?
The Bose QuietComfort 45 headphones use tiny microphones to continuously measure and compare outside noise, then cancel it out with opposite acoustic signals for enhanced quiet.
Can I adjust the sound to my personal preference?
Yes, these headphones offer an adjustable EQ feature that allows you to set the bass, mid-range, and treble levels to your personal liking, or choose from several preset options.
What is the battery life like for wireless listening?
You can enjoy up to 22 hours of battery life on a single charge for wireless listening, and a quick 15-minute charge provides approximately 3 hours of playback.
Is there a way to hear my surroundings while using the headphones?
Yes, you can switch to Aware Mode, which allows ambient sounds from your environment to pass through, letting you hear both your surroundings and your music simultaneously.
What is the wireless range for these headphones?
The Bluetooth range for the Bose QuietComfort 45 headphones is up to 9 meters (30 feet), providing a strong and reliable connection to your paired device.
Are these headphones compatible with other Bose products?
Yes, these headphones feature Bose SimpleSync technology, which enables them to pair with select Bose smart soundbars for a personal TV listening experience with independent volume control.
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