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Overview

The Soundcore Liberty 4 NC wireless adaptive noise cancelling earbuds help you tune out distractions and enjoy crisp audio anywhere. Effortlessly connect via Bluetooth 5.3 for quick pairing and multi-device support, while the 11mm drivers deliver detailed sound for every playlist. Up to 50 hours total battery life lets you enjoy uninterrupted listening.
  • In-ear earbuds specially designed for sports and active lifestyles
  • 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, Navy Blue + Anker USB C Charger Block, 2-Pack 20W Fast Wall Charger, with 2 Pack 5 ft USB-C Cable

Model: B3947Z31
Web Code: 19896982
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 wireless earbuds made for sports and everyday use
  • Active noise cancelling blocks up to 98.5% of external sounds
  • Up to 10 hours on a single charge, 50 hours with case (8/40 hours with ANC)
  • Water and sweat resistant for worry-free workouts
Audio Performance & Sound Quality
  • 11mm custom-tuned drivers deliver crisp, detailed sound
  • Hi-Res wireless audio with LDAC technology transfers 3× more data than regular Bluetooth for enhanced music quality
Noise Control
  • High sensitivity in-ear sound sensor and innovative noise isolation chamber cancel up to 98.5% of noise for peaceful travel
  • Adaptive ANC 2.0 adjusts in real time to your ears and environmental noise for maximum quiet
Fit, Comfort & Design
  • In-ear design provides a secure fit for sports activities
Battery Life & Charging
  • Up to 10 hours of playback in normal mode or 50 hours with the case
  • Up to 8 hours of playback with ANC enabled; extends to 40 hours with the case
Connectivity & Smart Features
  • Bluetooth 5.3 for quick pairing and stable connections
  • Supports multi-device connection for seamless switching
  • Auto-play/pause when removing or wearing earbuds
Durability
  • Water and sweat resistant for active use
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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