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Overview

The Sennheiser HD 450BT over-ear noise cancelling Bluetooth headphones give you deep bass and immersive sound, designed for music lovers who want uninterrupted listening. These headphones combine long battery life, wireless flexibility, and smart features like virtual assistant interaction to keep you connected and comfortable every day.
  • Over-ear headphones designed for everyday music listening
  • Up to 30 hours of wireless listening on a single charge
This description was generated by AI and reviewed for accuracy.

Sennheiser HD 450BT Over-Ear Noise Cancelling Bluetooth Headphones - Black

Model: HD450BT BK
Web Code: 14454608
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Manufacturer's Warranty

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

What's included:

  • HD 450Bt Wireless Headphones
  • Audio Cable
  • USB-C Charging Cable
  • Carry Case
What you need to know
  • Over-ear headphones built for music lovers and daily wireless listening
  • Adaptive noise cancelling actively blocks out background noise
  • Vinyl ear cushions support all-day comfort and long wear
  • Built-in microphone lets you take calls
Audio Performance & Sound Quality
  • Delivers deep, dynamic bass for rich, immersive sound across genres
  • High-quality wireless codec support enhances your music experience
  • Special podcast mode offers optimized listening for spoken audio
Noise Control
  • Active noise cancellation for uninterrupted listening pleasure
Fit, Comfort & Design
  • Folding design makes portability easy
  • Vinyl ear cushions wrap fully around the ears for maximum comfort
Battery Life & Charging
  • Up to 30 hours of wireless listening on a single charge
  • Recharge with USB-C charging cable
  • Charge time is approximately 2 hours
Calls & Microphones
  • Built-in microphone supports voice calls
  • Echo reduction enhances call clarity
Connectivity & Smart Features
  • Bluetooth 5.0 ensures reliable wireless connection
  • Supports Google Assistant and Siri for hands-free control
  • Use the Sennheiser Smart Control App for customization
  • NFC ready for convenient pairing
Included Accessories
  • Includes audio cable, USB-C charging cable, and carry case
This description was generated by AI and reviewed for accuracy.

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. Information about the manufacturer’s availability guarantee can be found .