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Overview

The soundcore Liberty 4 NC wireless in-ear earbuds are built for active lifestyles, delivering adaptive active noise cancelling to help you focus and enjoy crisp, detailed sound anywhere. Experience up to 50 hours of playtime and instant device pairing with Bluetooth 5.3.
  • In-ear earbuds with adaptive noise cancelling for travel and everyday use
  • Up to 50 hours total battery life with charging case
This description was generated by AI and reviewed for accuracy.

Soundcore Liberty 4 NC Wireless Adaptive Noise Cancelling Earbuds, 50H, Pastel Pink + Anker USB C Charger Block, 2-Pack 20W Fast Wall Charger, with 2 Pack 5 ft USB-C Cable

Model: B3947Z51
Web Code: 19896981
Sold and shipped by | 4.3 seller rating (58 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's included:

  • soundcore Liberty 4 NC Earbuds‎Cable x1Wireless Charging Case x1
What you need to know
  • In-ear earbuds designed for sports, travel, and daily listening
  • Adaptive active noise cancelling blocks up to 98.5% of ambient noise
  • Delivers up to 50 hours total battery life with the charging case
  • Water and sweat resistant design supports active wear
Audio Performance & Sound Quality
  • 11mm custom-tuned drivers deliver crisp sound with three times more detail
  • Hi-Res wireless audio with LDAC transfers three times more data than regular Bluetooth for immersive music
Noise Control
  • High-sensitivity in-ear sound sensor and noise isolation chamber enhance noise cancelling effectiveness
  • Adaptive ANC 2.0 technology continuously adjusts to your ears and environment for personalized quiet
Fit, Comfort & Design
  • Lightweight earbuds designed for comfortable wear during sports and travel
Battery Life & Charging
  • 10 hours playback per charge, up to 50 hours with charging case (normal mode)
  • 8 hours playback per charge, up to 40 hours with charging case (noise cancelling mode)
Connectivity & Smart Features
  • Auto-play/pause for seamless listening transitions
  • Bluetooth 5.3 enables quick pairing and connection stability
  • Multi-device support allows connection to more than one device at a time
Water Resistance
  • Sweat and water resistant for workouts and weather
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

Free standard shipping on all orders.

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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