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Overview

The Sennheiser ACCENTUM over-ear wireless noise cancelling headphones deliver immersive, detailed sound and let you personalize your listening with built-in sound modes and a customizable equalizer. Enjoy comfortable, all-day wear and an extended battery life for uninterrupted music sessions.
  • Over-ear headphones designed for comfort and immersive sound
  • Up to 50 hours battery life for extended listening
This description was generated by AI and reviewed for accuracy.
Open Box

Open Box - Sennheiser ACCENTUM Over-Ear Wireless Noise Cancelling Headphones - Black

Model: 700174 ACAEBT Black
Web Code: 19686186
Sold and shipped by | 4.3 seller rating (480 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

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 made for everyday listening and long sessions
  • Hybrid active noise cancelling blocks distractions for focused listening
  • Lightweight ergonomic design with cushioned earcups and silicone-lined headband for comfort
  • Up to 50 hours battery life plus fast-charge feature for 5 hours in 10 minutes
Audio Performance & Sound Quality
  • Sennheiser high-quality transducer system delivers a wider, more detailed soundstage
  • Built-in 5 Band equalizer lets you precisely tailor the audio to your preferences
  • Sound modes such as Bass Boost enhance intensity and Podcast mode improves speech clarity
Noise Control
  • Hybrid active noise cancelling keeps you focused by minimizing outside distractions
  • Transparency Mode allows you to hear your surroundings without removing the headphones
Fit, Comfort & Design
  • Lightweight, ergonomic design crafted for all-day comfort
  • Cushioned earcups gently hug your ears for a secure fit
  • Soft-touch silicone-lined headband provides stability and comfort
Battery Life & Charging
  • Exceptional battery life offers up to 50 hours of playtime on a single charge
  • Fast-charge feature delivers 5 hours of playtime after just 10 minutes of charging
Calls & Microphones
  • Built-in microphone supports seamless call functionality
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. 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.
See our return policy to find specific return information for this product and steps on how to return by mail.