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Overview

**Open Box product. 1-year warranty. See more information below.**Get ready to be captivated by unrivalled sound clarity and innovative technology with the Sennheiser MOMENTUM 4 over-ear Bluetooth headphones. Featuring advanced Adaptive Noise Cancellation, these headphones deliver superior sound quality for an immersive experience. Enjoy exceptional comfort while you customize your audio with features like Transparency Mode, built-in EQ, and Sound Personalization.
Open Box

Open Box - Sennheiser MOMENTUM 4 Over-Ear Noise Cancelling Bluetooth Headphones - Denim

Model: 700386
Web Code: 19591227
Sold and shipped by | 4.0 seller rating (9,851 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

Read return policy

Warranty

Check with the manufacturer for details.

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

What's included:

  • USB-C Charging Cable
  • Audio Cable 3.5mm and 2.5mm Jacks
  • Airplane Adapter

This is an Open Box Product. It's been inspected and is fully functional. It includes all original accessories and a 1-year warranty (unless noted otherwise below). For return details, see the Return Policy tab. The product's specs are as follows:

High-quality and clear sound

• Over-Ear design allows you to enjoy your music for extended periods without discomfort

• Powered by Sennheiser's audiophile-inspired 42mm transducer system to ensure an extraordinary high-fidelity sound experience

• Bluetooth 5.2 compatibility guarantees a stable connection with your device for uninterrupted audio enjoyment

• Advanced Adaptive Noise Cancellation automatically tailors your sound to suit your environment

• Four digital beamforming microphones deliver high-quality voice pickup and automatic wind noise suppression to ensure optimized calls even in challenging environments

Ultimate audio experience

• Intuitive touch controls on the right earcup let you effortlessly manage music, ANC, calls and voice assistant

• Built-in EQ, presets, sound modes, and Sound Personalization feature ensure a personalized listening experience

• Provide versatile codec support, including SBC, AAC, and aptX Adaptive to make sure that the highest quality option is automatically selected for your device

• Transparency Mode allows you to hear external sounds without needing to remove your headphones

Convenient design

• Lightweight design with a padded headband and deep cushioned earpads offers utmost comfort even during long listening sessions

• Fold-flat design and the ultra-slim case enable hassle-free transportation

• Smart Pause makes sure that playback pauses and resumes automatically when you take off or put on the headset

• Auto On/Off feature powers up when picked up and automatically shuts down after 15 minutes of inactivity, conserving battery life effortlessly

Product Condition
Open Box
Primary Headset Usage
Music Playing
Frequency Response
50 Hz to 10 kHz
Driver Unit Size
42mm diameter
Impedance
Active 470 ohms / Passive 60 ohms
Sound Isolating
Yes
Noise Cancelling
Yes
Noise Cancelling Type
Adaptive Noise Cancelling
Inline Volume Control
Yes
Wireless
No
Truly Wireless
No
Bluetooth
Yes
Headphone Style
Over-Ear
Band Style
Over-the-Head
Folding
No
Weight
907 g
Colour
Denim
Colour Family
Blue
Power Source
5 V⎓, 800 mA max, USB charging via USB-C socket

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

Free standard shipping on all orders over $14 (before taxes, fees, and promo codes).

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.