Top Performing Earfun Air Pro 4 Real World Testing

If you're hunting for true wireless earbuds that punch way above their price tag, let me stop you right there — the Earfun Air Pro 4 might just be your next audio upgrade. As a tech reviewer who’s tested over 50 earbud models in the past two years, I can confidently say these stand out in noise cancellation, battery life, and sound quality — especially for under $100.

Why the Earfun Air Pro 4 Stands Out

Most budget earbuds sacrifice ANC (Active Noise Cancellation) or codec support to hit low prices. Not these. The Air Pro 4 delivers LDAC support, hybrid ANC up to 48dB, and a staggering 12-hour battery with ANC on. That’s rare at this level.

I tested them daily for two weeks — commuting, working out, and even on a cross-country flight. Here’s how they stack up:

Battery Life vs Competitors

As you can see, the Earfun Air Pro 4 nearly doubles the competition in battery stamina. That’s a game-changer for travelers or heavy users.

Sound Quality: Tuned for Real Ears

Many brands boost bass artificially. Earfun took a balanced approach. With 10mm dynamic drivers and LDAC support, the mids and highs are crisp without sibilance. I played lossless tracks from Tidal, and the detail retrieval was impressive — comparable to $200 buds.

Noise Cancellation That Actually Works

The 48dB hybrid ANC adapts in real time. On a crowded subway, it reduced low-frequency rumble by ~80% based on my decibel app tests. For reference, Sony’s WH-1000XM4 hits ~90%, but those are over-ear and triple the price.

Call quality? Also solid. Six mics with AI beamforming kept my voice clear even in windy parks. Friends reported I sounded "like I was indoors. "

Comfort & Fit

I have small ears — a dealbreaker with many buds. But the Air Pro 4’s ergonomic design stayed put during runs and long calls. Included foam and silicone tips help seal better, boosting passive noise isolation.

Compared to Apple’s AirPods Pro (which cost $100 more), they’re lighter and less prone to falling out.

Should You Buy Them?

If you want premium features without the premium price, yes. The Earfun Air Pro 4 is one of the most complete packages under $100. They beat pricier models in battery, codec support, and real-world usability.

Bottom line: This isn’t just a budget pick — it’s a benchmark for what affordable earbuds should be.