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Overview

The Soundcore Liberty 4 NC earbuds are designed to deliver peace and premium audio, adapting to your environment for a personalized listening experience. Enjoy effortless pairing with Bluetooth 5.3 and long-lasting battery life to keep you powered through every session. Experience crisp sound detail and adaptive noise cancellation on the go.
  • In-ear earbuds with active noise cancelling for travel or everyday use
  • Up to 50 hours 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, Light Blue + Anker USB C Charger Block, 2-Pack 20W Fast Wall Charger, with 2 Pack 5 ft USB-C Cable

Model: B3947Z61
Web Code: 19896980
Sold and shipped by | 4.3 seller rating (58 reviews)

Sale ends: *

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.

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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 everyday listening
  • Active noise cancelling technology blocks up to 98.5% of background noise
  • Earbuds offer up to 10 hours per charge or 50 hours with the case
  • Water and sweat resistant for workouts and outdoor use
Audio Performance & Sound Quality
  • 11mm custom-tuned drivers provide crisp, detailed sound
  • Hi-Res wireless audio with LDAC technology transfers 3× more data for improved clarity
Noise Control
  • Adaptive ANC 2.0 makes real-time adjustments for maximum quiet based on ear canals and environment
  • Noise isolation chamber actively cancels noise for peaceful travel
Fit, Comfort & Design
  • Designed for secure in-ear fit during sports and active use
Battery Life & Charging
  • Up to 10 hours of playback on a single charge, extendable to 50 hours with charging case
  • With active noise cancelling on, get 8 hours between charges, up to 40 hours with case
  • Fast charging powers devices quickly; iPhone charges from 0–50% in half an hour
  • 20W charger block supports simultaneous USB-C and USB-A charging for multiple devices
Calls & Microphones
  • Built-in microphone for clear phone calls
Durability
  • Water and sweat resistant for reliable performance in various conditions
Connectivity & Smart Features
  • Bluetooth 5.3 enables fast pairing and multi-device support
  • Auto-play/pause feature for seamless listening transitions
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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