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Overview

Open Box -Redefine the way you listen with the Soundcore by Anker Liberty 4 NC in-ear wireless headphones. Featuring adaptive active noise cancelling 2.0, these headphones provide an immersive listening experience by intelligently adapting to your surroundings. With a remarkable 50 hours of total playtime and 10 hours of playtime on a single charge, you can enjoy uninterrupted music for extended periods.
Open Box

Open Box - Soundcore by Anker Liberty 4 NC In-Ear Noise Cancelling True Wireless Earbuds - Black

Model: A3947Z11-5
Web Code: 17935821
Sold and shipped by | 4.3 seller rating (244 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.

Seller 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:

  • - Soundcore Liberty 4 NC- 4 Sizes Eartips- QSG- USB-C Cable

Open Box - In-ear headphones offer a comfortable and secure fit and let you experience rich and immersive sound

- Bluetooth 5.3 enables a stable and efficient connection between the headphone and your device to ensure smooth and uninterrupted audio streaming

- Active noise cancelling system combines an in-ear sound sensor, high sensitivity custom driver, and a noise isolation chamber to reduce noise by up to 98.5% (Certified by SGS)

- Powered by Adaptive ANC 2.0 performs real-time calculations, detects and analyzes your unique ear canal and the environment, to cancel out ambient noise and deliver pure audio bliss

- Custom-made 11mm high-sensitivity driver along with Hi-Res wireless certification and LDAC quality transmission make sure that every note is rendered with unparalleled clarity

- With just 10 minutes of charging, you can enjoy an impressive 4 hours of uninterrupted listening experience

- Supports wireless charging and eliminates the hassle of using tangled wires

Product Condition
Open Box
Primary Headset Usage
Music Playing
Professional Grade
No
Frequency Response
20Hz-40KHz
Driver Unit Size
11
Impedance
10Ω
Sensitivity
123dB@1000Hz
Sound Isolating
Yes
Noise Cancelling
Yes
Noise Cancelling Type
Adaptive Noise Cancelling
Echo Reduction
No
Microphone Type
Built-in Mic
Voice Assistant Built-In
Siri
Works with Google Assistant
No
Works with Amazon Alexa
No
Max Volume 85 dB
Yes
Inline Volume Control
No
Android Control
Yes
iPod/iPhone Control
Yes
Wireless
Yes
Truly Wireless
Yes
Bluetooth
Yes
RF Wireless
Yes
NFC Ready
No
Effective Wireless Range
10
Headphone Style
In-Ear/Ear Bud
Band Style
None
Ear Cushion Material
None
Folding
No
Weight
200 g
Colour
Black
Colour Family
Black
Designed for Kids
No
Designed For Gaming
No
Designed for Sports
No
Sleep Aid
No
DJ Style
No
Water/Sweat Resistant
Yes
Wireless Standby Time
50
Wireless Talk Time
4
Charge Time
2
Power Source
Lithium Polymer

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 .

Shipping Charges

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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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