Overview
I have tested dozens of true wireless earbuds at Find Hands Free over the last five years. Most budget options under a hundred dollars make massive promises about flagship performance, only to fall flat on basic tasks like call clarity, microphone reliability, or long-term comfort. Soundcore has been pushing hard into this space, and the Liberty 4 NC caught my attention specifically because it promises heavy-duty active noise cancellation without the typical high price tag.
I picked up a pair and put them through three weeks of standard daily abuse. I took calls on windy street corners, wore them on a loud commuter train, ran with them on the treadmill, and used them for six-hour writing sessions at my desk. My goal was simple: find out if these are actually good for daily drivers or if they are just another over-hyped spec sheet.
The quick take? They are not perfect—the factory sound profile is a bit bass-heavy out of the box, and the case lid feels slightly flimsy—but for practical everyday use, they hit way above their weight class.
Design & Comfort
The Liberty 4 NC uses a familiar stem style design. Each earbud weighs under 5 grams, which makes a huge difference if you wear your earbuds for hours at a time. Soundcore includes four different sizes of silicone ear tips in the box. I switched to the large tips right away to get a tight seal, which is critical if you want decent passive noise isolation.
During my daily routine, comfort held up surprisingly well. I wore them through a two-hour train ride and felt no uncomfortable pressure points in my ear canal. The touch controls on the stems respond accurately, though I accidentally paused my music a couple of times while adjusting the fit in my ear.
The charging case has a smooth matte finish with a sliding front button that pops the lid open. My main complaint here is the hinge: it feels a bit loose. If you drop the case on a hard floor, those earbuds will almost certainly pop out and scatter across the room.
Sound Quality
Out of the box, Soundcore tunes these buds with a pronounced V-shaped sound signature. That means heavy sub-bass and bright treble. If you listen to hip-hop, electronic music, or modern pop, you will love the punchy low end right away. Bass tracks hit hard without distorting, even when you push the volume past 70 percent.
However, if you prefer vocal-heavy acoustic tracks or jazz, that factory tune feels aggressive. Acoustic guitars can sound a bit sharp, and mid-range vocals sometimes get pushed behind the booming bass. The good news is that the companion app includes a full 8-band graphic equalizer and a custom hearing test called HearID. Spending five minutes tweaking the EQ lowered the bass spike and balanced out the mids nicely.
Features & Connectivity
Noise cancellation is where these earbuds really surprised me. Soundcore claims up to 98.5 percent noise reduction. In real-world testing, they crushed constant low-frequency hums like bus engines, subway rumbles, and air conditioning units. They struggled a bit more with high-pitched background chatter in a crowded coffee shop, but for low-frequency noise, they perform remarkably close to buds that cost twice as much.
Bluetooth 5.3 keeps the connection rock solid. I tested the multipoint pairing by keeping them connected to both my MacBook and my Android phone simultaneously. Switching audio sources worked smoothly—pausing a video on my laptop allowed an incoming phone call to take over instantly without manual re-pairing.
Microphone performance on phone calls was solid. In quiet rooms, my voice sounded natural and crisp. Outside on a windy street, the six-microphone array worked hard to suppress wind noise. My voice sounded slightly compressed to the caller on the other end, but every word remained completely intelligible.
Battery Life
Battery performance is outstanding. Soundcore rates these at 10 hours of standalone playback with ANC off, and 8 hours with ANC enabled. The case holds an extra 40 hours of charge.
In my real-world battery drain test—running continuous music with ANC turned on at roughly 60 percent volume—the earbuds lasted just over 7.5 hours before giving me the low-battery tone. That easily covers a full workday or a long flight without needing a mid-day top-up in the case. Ten minutes in the case gives you roughly two hours of listening time, and the case itself supports Qi wireless charging pads.
Who Should Buy It
- Daily Commuters: Anyone taking buses, trains, or flights who needs strong low-frequency noise reduction without spending over two hundred dollars.
- Remote Workers: People who switch frequently between laptop video calls and phone calls throughout the workday.
- Bargain Hunters: Listeners who want premium extras like customizable EQ, wireless charging, and wear detection on a reasonable budget.
Why You Should Buy It
You should buy the Soundcore Liberty 4 NC because it delivers genuine utility where it counts. The noise cancellation handles transit hums effectively, the battery life comfortably lasts through long shifts, and the app gives you real control over your sound. While high-end audio purists might find the default sound signature too aggressive, the value for money here is exceptionally hard to beat.
The Verdict
If you want top-tier battery life, solid active noise cancellation, and reliable multipoint connection without paying premium flagship prices, the Soundcore Liberty 4 NC is an easy recommendation. It handles everyday wear and tear with ease.