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Overview

This is a Refurbished product in Excellent condition.

It has been tested for 100% functionality, carefully cleaned, and has few to no visible signs of wear. Includes 1-year warranty.

The Bose QuietComfort 45 over-ear wireless headphones help you focus, relax, or stay connected with immersive sound and noise control. Designed for all-day comfort, the QC45 offers active noise cancelling, Aware Mode, Bluetooth connectivity, and a built-in microphone for clear calls.
  • Over-ear wireless headphones with active noise cancelling
  • Up to 22 hours of battery life for long listening sessions
Refurbished Excellent

Refurbished (Excellent) - Bose QuietComfort 45 Bluetooth Wireless Noise Cancelling Over-Ear Headphones with Microphone for Phone Calls - White Smoke

Brand: Bose
Model: 866724-0200
Web Code: 19878063
Sold and shipped by | 4.2 seller rating (411 reviews)

Sale ends: *

Available for deliveryAvailable online only

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Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What you need to know
  • Over-ear wireless headphones designed for everyday listening, travel, and work
  • Bose Acoustic Noise Cancelling technology blocks out ambient noise for a focused experience
  • Plush ear cushions and light clamping force offer comfort for long listening sessions
  • Built-in microphone system ensures clear calls and easy access to voice assistants
Audio performance & sound quality
  • TriPort acoustic architecture delivers depth and fullness to music and audio
  • Volume-optimized Active EQ keeps bass consistent and maintains clarity at any volume
Noise control
  • Choose Quiet Mode for full active noise cancelling to eliminate distractions
  • Aware Mode lets you hear your surroundings without removing your headphones
Fit, comfort & design
  • Soft synthetic leather ear cushions, impact-resistant nylon, and a lightweight build support all-day wear
  • Over-ear design provides a natural fit and passive noise isolation
Battery life & charging
  • Up to 22 hours of battery life on a single charge supports extended use
  • Quick 15-minute charge gives up to 3 hours of playback for extra convenience
  • Included audio cable allows continued listening in wired mode
Calls & microphones
  • Built-in microphone system supports phone calls, video meetings, and voice assistants
  • Clear voice capture supports hands-free communication
Connectivity & smart features
  • Wireless Bluetooth connectivity for easy pairing with smartphones, tablets, and laptops
  • App support enables easy access to controls and modes
  • Manage music, calls, and noise control modes directly from the headphones
Durability
  • Durable design with impact-resistant nylon for everyday reliability
Great for work, travel, and daily use
  • Ideal for music, podcasts, meetings, commuting, flights, and home office

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Headphones, earphones, and ear buds (of any kind including AirPods)
Return/Exchange Period
30 days
Condition
Unopened, No signs of use

Due to hygiene concerns, this product cannot be returned if opened

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