Bose QuietComfort 45 Wireless Noise Canceling Headphones

Model: 866724-0100 UPC: 017817835015 Item: 3511

$329.00 OR

Color: Black - Available for Pre-order

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Product Information

Iconic quiet. Comfort. And sound.

You feel it the minute you put them on. The soft, plush cushions seal you in. Then you flip the switch and whoosh — the world fades. And the music starts. The original noise-canceling headphones are back, with better quiet (plus the new Aware Mode), shockingly light materials for premium comfort, and proprietary acoustic technology for deep, clear sound. It’s an icon reborn. Bose QuietComfort® 45 headphones. The perfect balance of quiet, comfort, and sound.


  • World-class noise canceling
  • High-fidelity audio
  • Quiet & Aware Modes
  • All-day comfort
  • Lightweight yet durable
  • 24 hours battery life
  • Clearer calls
  • Charge via USB-C
  • Strong, reliable wireless connection with Bluetooth® 5.1

The perfect balance of quiet, comfort, and sound.

The original noise-canceling headphones are back, now with better quiet (plus the new Aware Mode), shockingly light materials for premium comfort, and proprietary acoustic technology for deep, clear sound. It’s an icon reborn. Bose QuietComfort® 45 headphones. The perfect balance of quiet, comfort, and sound.

The noise-canceling headphones that started it all.

Acoustic Noise Cancelling™ — it started right here with the original QuietComfort® headphones. And now it’s better than ever. With an additional external microphone (for a total of six) and enhanced signal processing, QC45 headphones dramatically cancel out noise so it doesn’t reach your ears.  

More music. And awareness.

Aware Mode brings the outside world in with microphones that pick up the sounds around you and play them naturally through the headphones. It’s your music and your environment at the same time.

Bose innovations for high-fidelity audio.

Bose engineered QC45 headphones with exclusive audio technologies. TriPort acoustic architecture vents the earcups to add depth and fullness without increasing their size. And Volume-optimized Active EQ maintains balanced performance at any volume, so bass stays consistent when you turn it down and the music is still clear when you turn it up.

Comfort in the details.

Everything that made the original an icon is still here. Just refined. Like an updated design with smooth, pleatless cushions and earcup caps crafted from a single piece for a clean look. While luxuriously plush synthetic leather, impact-resistant glass-filled nylon, and custom cast-metal hinges were each meticulously selected for their exceptional comfort and durability. Add in minimal clamping force, and you’ll almost forget you’re wearing them — even after hours of listening.

More music from longer battery life.

QuietComfort® 45 headphones give you more playtime than their predecessor, with 24 hours on a single charge*. And they charge via USB-C® in up to 2.5 hours. A quick, 15-minute charge gives you up to 2.5 hours of playtime. Or plug in the included audio cable to listen for even longer in wired mode.

*Battery testing was conducted by Bose with active noise canceling on and in continuous audio playback at 50% volume. Battery runtime is based on typical use and may vary based on usage.

Clearer conversations than the competitors.

The improved voice pickup of QC45 headphones exceeds the competition. With the addition of a fourth microphone, the headphones better focus on your voice. Plus, a noise-rejecting algorithm filters out environmental sounds for clearer conversations.

Customized control.

The Bose Music app walks you through a guided setup, making it easy to get started. Plus, access all noise cancellation settings, manage your Bluetooth® connections, enable a shortcut, and more.



  • Dimensions (W x H x D): 6.18" x 7.68" x 3.15"
  • Weight: 0.98 lbs
  • Headphone Style/Fit: AE-Circumaural
  • Band Style: On Head
  • Water Resistance: Yes (IPX2)
  • Sweat Resistance: Yes (IPX2)
  • Materials: Plastic, protein leather
  • Ear Cushion/Tips Material: Protein leather
  • Removable Ear Cushions/Tips: Yes
  • Adjustable Headband: Yes
  • Product Case Material: Yes - Hard Plastic
  • What functions are indicated by LED lights? Bluetooth, Charging
  • Noise-canceling: Yes
  • Echo Reduction: Yes
  • Adjustable Noise-Canceling: No
  • Voice Prompt Languages: English, Chinese (Mandarin), Chinese (Cantonese), French, German, Italian, Japanese, Spanish (Mexico)
  • Bluetooth: 5.1
  • Power
    • Product Volts: 5 V
    • Product Watts: 2 W
    • Primary Power Source: Rechargeable battery
    • Battery Charge Time: Up to 2.5 hours
    • Approx. Battery Life: 24 hours
    • Battery Watt-Hours when Fully Charged: 1.700 Wh
    • Auto On/Off: Yes
  • Microphone Features
    • Microphone: Yes
    • Microphone Placement: On left and right earcap
  • Control Features
    • Control Type on Product: Physical buttons
    • On-Device Controls
      • On/Off: Yes
      • AUX Connection: Yes
      • Pairing: Buttons
      • Volume: Yes - Right ear cup
      • Additional Features: Audio Modes Toggle, Mic-Mute, Play/Pause, Skip/Previous Track, Trigger Native VPA
    • In-App Control: Yes
    • Volume Control in App: Yes
  • Cable Features
    • Single-Sided Cable: Yes - Audio Input Cable
    • Cord/Cable Lenght: 42"
    • Tangle Resistant: Yes
    • Device Plug Type/Size: 
      • Audio Input Cable - 2.5mm to 3.5mm
      • USB Cable - Type A to Type C
    • USB Cord Lenght: 12"

What's in the Box

What's in the Box

  • Bose QuietComfort® 45 headphones
  • Carry case
  • USB-C® (A to C) audio cable (12")
  • Quick Start Guide
  • Safety Sheet


Customer Reviews for Bose QuietComfort 45 Wireless Noise Canceling Headphones

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