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Overview

Experience tailored, lossless sound with the Sennheiser Momentum True Wireless 4 in-ear headphones. Adaptive active noise cancellation, clear call quality, and ergonomic silicon ear tips deliver all-day comfort and personalized listening for music or daily calls. Enjoy up to 30 hours of wireless playtime with a quick charge feature.
  • In-ear, truly wireless design fits securely for all-day comfort
  • Up to 30 hours of battery life with charging case
This description was generated by AI and reviewed for accuracy.

Sennheiser Momentum 4 In-Ear Noise Cancelling Truly Wireless Headphones - Denim

Model: 700449
Web Code: 19190980
100+ bought in the last month
Sold and shipped by Best Buy

Colour: Denim

Colour Black Graphite
Colour Black Graphite

Black Graphite

Colour Denim
Colour Denim

Denim

Available for deliveryAvailable to ship

Not available for pickup

Not available for pickup

Sorry, at this time, this product cannot be picked up in-store.

Best Buy Protection Plan

Coverage that goes above and beyond the manufacturer’s warranty.

Return Policy

30 days to return or exchange

Condition: unopened, no signs of use

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Low Price Guarantee

Find a lower price anywhere else, we'll gladly match it. Exclusions apply.

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Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

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

What's included:

  • MOMENTUM True Wireless 4 Earbuds
  • Charging Case
  • USB-C Charging Cable
  • Silicone Ear Adapter Sets (in size XS/S/M/L)
  • Silicone Ear Fin Sets (in size S/M/L)
What you need to know
  • In-ear, truly wireless headphones designed for immersive music and everyday calls
  • Adaptive active noise cancellation automatically adjusts for distraction-free listening
  • Soft ergonomic silicon tips and fins deliver extended comfort for daily wear
  • Six-mic system ensures clear call quality and seamless voice assistant access
Audio Performance & Sound Quality
  • Sennheiser TrueResponse transducer system delivers artist-intended sound fidelity with impactful bass and refined treble
  • Sound personalization tools let you customize your listening experience with guided tests, adaptive 5-band EQ, Sound Zones, Sound Check, and preset modes
  • Lossless audio transmission ensures bit-by-bit flawless wireless sound quality
Noise Control
  • Adaptive ANC automatically adjusts noise cancellation to your surroundings
  • Passive noise isolation from snug in-ear fit blocks external sounds naturally
  • Transparency Mode lets in outside sounds for awareness and intuitive interaction
Fit, Comfort & Design
  • Ergonomic earbuds include assorted sizes of soft silicon ear tips and fins for a customizable and secure fit
  • Timeless minimalist design features minimalist aesthetics with premium metallic finishes
Battery Life & Charging
  • Up to 7.5 hours of playtime on a single charge, extended to 30 hours using the charging case
  • Quick charging delivers one hour of playtime with just an eight-minute charge
  • Qi wireless charging offers convenient recharging with compatible chargers
Calls & Microphones
  • Six-mic system provides clear voice capture and reliable call quality, even in noisy environments
Connectivity & Smart Features
  • Bluetooth 5.4 and Auracast support for future-proof wireless connectivity
  • LE Audio and latest codec compatibility deliver modern audio performance
  • Customizable touch interface gives you intuitive control of playback, calls, and voice assistants
  • Voice assistant compatibility supports Siri and Google Assistant
  • App enabled for additional settings and sound customization
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 .