This isn’t just another budget earbuds story. When you think of cheap wireless earbuds, your mind probably flashes to compromised sound, weak features, or maybe something you’d toss in your gym bag and forget. But what if I told you the EarFun Air Pro 4 defies nearly every expectation of what under-$100 earbuds should be? These bad boys are armed with ANC, aptX Lossless, Bluetooth 5.4, multipoint, and even a 10-band EQ. On paper, they punch well above their weight. But do they actually deliver in the real world?
First Impressions: Premium Feel, Budget Price
EarFun’s packaging is clean and minimal. Inside, you get the earbuds, a charging case, USB-C cable, and three sizes of silicone tips. The case is compact with a matte finish, and it supports wireless charging—a feature even some flagship earbuds skip. The earbuds themselves have a stem-style design, reminiscent of AirPods Pro, but with a matte texture that resists fingerprints and feels surprisingly premium.
They’re lightweight and ergonomic, and you can wear them for hours without fatigue. No pressure points, no awkward shifting—just a solid, secure fit. They’re rated IPX5 too, so sweat and rain won’t be an issue. Just don’t take them swimming.
Sound Quality: Surprisingly Sophisticated
This is where the EarFun Air Pro 4 really starts flexing. With 10mm wool composite dynamic drivers and support for both LDAC and aptX Lossless, these earbuds are all about high-res wireless audio. If you’re using a compatible Android phone or a device that supports Snapdragon Sound, you’ll get near-CD quality.
Let’s talk sound signature:
- Bass: Tight and punchy without bleeding into the mids. It won’t rattle your skull, but it hits where it counts—especially in hip-hop, EDM, and pop tracks.
- Mids: Clear and present, but sometimes slightly recessed, especially when the bass gets aggressive. Vocals are mostly clean, but not as rich as pricier competitors.
- Highs: Crisp and detailed with no harshness. At higher volumes, the treble doesn’t stab your ears, which is rare in this price tier.
There’s also a full parametric EQ in the EarFun app, so if you want to tweak anything—from bass boost to vocal clarity—you’ve got the tools.
Active Noise Cancellation: Legit
For under $100, I wasn’t expecting much in the ANC department. But wow—EarFun did their homework. The hybrid ANC on the Air Pro 4 is actually effective. It’s not Sony or Bose level, but it easily cancels out fan noise, air conditioners, engines, and even some office chatter. There’s also a transparency mode that’s surprisingly natural for this price. You can hold a conversation without removing the earbuds, and it doesn’t sound robotic.
You get different noise control modes:
- Normal
- Noise Cancelling
- Ambient Sound (Transparency)
- Customizable via app
You can toggle them on the buds or in the app, and even set them to auto-switch based on your environment.
Call Quality: Solid, Not Spectacular
Six microphones plus AI noise reduction sounds good on paper, and for quiet-to-moderate environments, they’re perfectly fine. Your voice comes through clear. But in busier environments like windy streets or cafés, background noise can creep in. It’s not unusable—just don’t expect miracle performance.
Controls and App Experience
Touch controls are responsive but not perfect. You might get a false tap when adjusting the earbuds. Luckily, the EarFun app lets you customize everything. You can:
- Reassign gestures
- Adjust ANC/transparency settings
- Access a 10-band EQ with presets
- Activate gaming mode
The Gaming Mode lowers latency enough for YouTube and casual gaming. You won’t get full 0-lag performance like a wired headset, but it’s usable for media.
Connectivity and Multipoint
This is where things get spicy. The EarFun Air Pro 4 supports Bluetooth 5.4 and multipoint, meaning you can connect to two devices at once. Watching Netflix on your laptop and get a call on your phone? It’ll switch seamlessly. It works consistently and adds a ton of convenience to daily use.
Battery Life: All-Day Power
Battery numbers are impressive:
- Up to 11 hours (ANC off)
- 7.5 hours (ANC on)
- 52 hours total with case
That’s flagship-level endurance. Even with ANC on, you can make it through a workday with juice to spare. And wireless charging adds that extra convenience when you’re out and about.
What’s Missing?
No product is perfect. Here’s what you’re not getting:
- No spatial audio or head tracking
- No wear detection (auto-pause)
- Touch controls can be overly sensitive
If those aren’t dealbreakers, you’re golden.
Final Verdict: Should You Buy the EarFun Air Pro 4?
Absolutely. These earbuds punch way above their weight, combining features like ANC, multipoint, aptX Lossless, wireless charging, and a full EQ—all for under $100. While they won’t dethrone the AirPods Pro or Sony WF-1000XM5, they come dangerously close for a fraction of the cost.
If you’re looking for true wireless earbuds that offer legit ANC, customizable sound, and premium features without breaking the bank, the EarFun Air Pro 4 are among the best in the budget-to-midrange category.
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