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soundcore by Anker Liberty 4 NC Wireless Earbuds, 98.5% Noise Reduction, Adaptive Noise Cancelling to Ears and Environment, Hi-Res Sound, 50H Battery, Wireless Charging, Bluetooth 5.3

  • Based on 12,782 reviews
Condition: New
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$59.99 Why this price?
Holiday Deal · 40% off was $99.99

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Dec 25
Order within 6 hours and 27 minutes
Available payment plans shown during checkout

Color: Velvet Black


Features

  • Reduce Noise By Up to 98.5%: Liberty 4 NC noise cancelling earbuds have a high sensitivity in-ear sound sensor, an oversized driver, and an innovative noise isolation chamber that cancels up to 98.5% of noise for peaceful travel.
  • Noise Cancelling Adapts to Ears and Environments: Adaptive ANC 2.0 makes real-time calculations and adjusts to your ear canals and external environment for maximum quiet amongst the hustle and bustle.
  • Crisp Sound with 3 More Detail: 11mm custom-tuned drivers deliver consistently crisp and detailed sound. Experience Hi-Res wireless audio and LDAC technology that transfers 3 more data than regular Bluetoothbringing wireless music to life.
  • Sculpt Your Sound Profile: Not everyone listens the same, so use HearID 2.0 to find the perfect sound profile for you. If you want to mix it up, the EQ is fully adjustable or choose from 22 presets to match your audio.
  • 10H/50H Worry-Free Battery: A single charge is enough to enjoy uninterrupted entertainment for a trip across the US. Pack Liberty 4 NC for your next adventure and listen to 1,000 tracks or watch 30 movies back-to-back with no battery anxiety.

Brand: Soundcore


Color: Velvet Black


Ear Placement: In Ear


Form Factor: In Ear


Impedance: 10 Ohm


Noise Control: Active Noise Cancellation


Model Name: Liberty 4 NC


Connectivity Technology: Wireless


Wireless Communication Technology: Bluetooth


Included Components: USB-C Charging Cable, XS/S/M/L Ear Tips - M Pre-Installed, Charging Case - Extends Battery Life to 50 Hours, Liberty 4 NC


Age Range (Description): All


Material: PC+ABS


Specific Uses For Product: Travel,Music,Calling


Charging Time: 10 minutes


Recommended Uses For Product: Calls, Listening to music


Compatible Devices: Cellphones, Desktops, Laptops, Tablets


Control Type: Volume Control


Cable Feature: Without Cable


Item Weight: 19 Grams


Water Resistance Level: Waterproof


Frequency Range: 20-20KHZ


Unit Count: 1 count


Style: Classic Edition


Control Method: Touch


Number of Items: 1


Battery Life: 10 Hours


Bluetooth Version: 5.3


Earpiece Shape: Circle


Is Autographed: No


Is Electric: No


UPC: 194644126124 194644132125


Global Trade Identification Number: 25


Manufacturer: Anker


Product Dimensions: 4.25 x 4.25 x 2.17 inches


Item Weight: 0.67 ounces


Item model number: A3947


Batteries: 3 LR44 batteries required. (included)


Is Discontinued By Manufacturer: No


Date First Available: June 20, 2023


Department: All


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Clear, balanced sound & comfy fit (with solid battery life)
Color: Velvet Black
These are solid earbuds, period, and I couldn't ask for better at this price. - Sound quality: crystal clear and nicely balanced. Bass is present but not excessive at all. Well suited to a huge range of genres without perpetually tweaking the EQ. - Comfort: no problem wearing them for hours. I even wore them for most of a 13-hour flight with no significant discomfort. Of course comfort is highly personal, so take that with a grain of salt. - Call quality: no complaints. The mic clarity isn't anything to write home about, but it's on par with others I've tried in this price range or a bit above. - Noise cancellation: decent. It's not mind-blowing like Apple or Bose, but enough to make a huge difference around traffic or on a place. - App: no issues. I used it for initial set-up and haven't touched it since then. I recall that it was straightforward and not buggy with my Galaxy S24. ... show more
Reviewed in the United States on October 15, 2024 by Tully Lanter

  • Excellent customer service!
Color: Velvet Black
There are lots of glowing reviews of these earbuds, and I could add one more to the list. They are indeed great - sound, noise suppression, app features... all exceptional at this price point. But I want to share about Soundcore Customer Service, and how they helped me to find the right ear tips for my (apparently odd) ears. Soundcore supplied four sizes of tips (XS, S, L, and XL) in addition to the medium size that came installed on the earbuds. I guess most folks can find one of those sizes that works in your ears. However, only the XL was even close to working for me. But it required a lot of trial and error to get it to pass a fit test, and then it would not stay in my ear more than a few minutes before it would fall out. So I contacted customer service through the "Contact Us" button at the bottom of the Fit Test. Given that I am 12 time zones separated from the customer service reps, I was impressed with the promptness of their reply (and several subsequent replies as we worked through all the techniques for addressing issues like mine.) None of the supplied tips worked for me. But it turns out that Soundcore has a XXL size tip which can be special ordered, and they sent me a pair. These tips solved my problem! Then I wanted to purchase a second pair as backup, but the XXL tips don't exist on the Soundcore site for ordering. So the Customer Service rep gave me instructions for ordering the tips using Paypal and email. The tips arrived and are perfect. It's rare to find a company that provides the level of individual "human" customer support that I got in this situation. They would not give up until my problem was solved. Very personal, professional, and friendly service. Thanks! ... show more
Reviewed in the United States on November 12, 2024 by Alan Alan

  • Decent budget headphones
Color: Velvet Black
Sound: Surpisingly nice, detailed sound for the price. Not quite audiophile category but not it's not far behind the Bose QC II. If you are not a tech person, you'll probably appreciate the built-in "hear ID" feature. Seem to work well in call, too - at least nobody has complained about them so far. Fit: These earbuds are comfortable for me. They fit ok, but they work their way out of my ears after 30-40 minutes, which also affects the NC. NC: This is the weak spot of these buds. When placed into the ear properly, they work well on a not too busy street but if you'll use them in a louder environment, I don't recomment them. Also, the NC depends a lot on how well were you able to position the buds into your ear. The built-in ambient white noise feature is nice though and might compensate for the mediocre NC for some. Controls: could be better. Onle the single tap and long tap function works for me, the double and triple tap features don't. You also need to touch them precisely at a ~5 mm radius spot for the touch controls, which can be challenging. Not too many customization options either. Battery: So far, they seem fine. Never used them for longer than 2 hours in one take though. ... show more
Reviewed in the United States on September 20, 2024 by InsertNameHere

  • Game Changer
Color: Pastel Pink
I thought I had great ear buds... Then I got these. My last several pairs have all been JBL, and I was always happy with them. I had models ranging from $79-180 in different styles. I went looking at new buds when my latest pair started skipping and losing connectivity. The color of these caught my eye, the style was very similar to my existing pair, and the reviews were good, so I went for it. I'm an avid music lover with an active lifestyle, so sound, fit, comfort, charging/battery life, and connectivity are all important to me. TRUE NOISE CANCELLING: I popped these in to do the setup, and was floored when I could suddenly no longer hear the TV. At. All. There are 4 sizes of ear tips included, and once you get the right ones, the rest of the world literally fades away. A quick tap on the controls or the app lets outside sound come through, and there is additional wind noise reduction through the app--great for being active outdoors. SERIOUS SOUND QUALITY: I thought my JBLs were good, and they are, but these blow the doors off my previous (slightly more expensive) buds. The bass thumps, vocals are clear, and I can hear subtle nuances in my music that I never even noticed with my old ones. The hearing test on the app maximizes the sound based on your personal hearing, which changes with age starting in our teens. FUNCTIONAL, CUSTOMIZABLE CONTROLS: Controls on each bud can be customized through the app, and they're perfectly responsive without being so sensitive or clumsy that you end up skipping your favorite song or accessing your voice assistant just trying to adjust the buds in your ear. SECURE, COMFORTABLE FIT: These don't have the little flange to keep them in place, which i really appreciated from some of my JBLs, but with the right size tip the fit is comfy and secure. I got through a full weight training workout and 6 mile walk with no fallout and no adjustments. Naturally if you're doing high impact or intensity, ymmv there. So far for me they've been snug and stress-free. ATTRACTIVE: The color is beautiful, the case is cute and compact. The only thing that would be better is if they sold a protective cover for the case just to keep it pristine. Meanwhile the buds drop in easily, and wireless charging is fast and easy. Battery life is more than adequate so far. HIGHLY RECOMMEND: I bought these with my own money and this review isn't incentivised in any way. These are just really awesome ear buds. I already ordered the white ones as a backup, because I never want to be without them. My other buds sound tinny and flat now by comparison. If you're looking for ANC and great sound with a comfortable fit and wireless charging, these are an incredible value and comparable to $300-400 brands that I've tried and then refused to splurge on. I'll never spend that much as long as I can get these. Hope this helps. ... show more
Reviewed in the United States on July 23, 2024 by Savvy Skeptic Savvy Skeptic

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