EarFun Free 2S
Score: 45/100
Apple AirPods 4
Score: 78/100Rankings
The AirPods 4 deliver solid sound, excellent integration with Apple devices, and a comfortable fit, but they lack ANC and wireless charging. They are best suited for users deep in the Apple ecosystem who value spatial audio and fast charging.
The EarFun Free 2S delivers solid sound, long battery life and robust waterproofing at a budget price, but lacks ANC and suffers from occasional connectivity quirks.
| Attribute | | |
|---|---|---|
7 hoursbest | 5 hours | |
15 mbest | — | |
7 mmbest | — | |
20 Hzbest | — | |
20,000 Hzbest | — | |
40 mAhbest | — | |
100 dBbest | — | |
| ↓ lower better | 48 gbest | 118 g |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Audio(1) | ||
Supported Codecs | aptX, AAC, SBC | AAC-ELD |
Connectivity(1) | ||
Bluetooth Version | 5.2 | 5.3 |
Build & Design(2) | ||
Weight (g) | 48 g | 118 g |
IP Rating | IPX7 | IP54 |
Battery & Power(1) | ||
Battery Life (hours) | 7 hours | 5 hours |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the Free 2S for delivering studio-neutral sound, impressive bass, and a feature set rarely seen at its price point, while noting the absence of ANC as the only major drawback.
Everyday users consistently commend the earbuds for their high-fidelity sound, long battery endurance, clear call quality and waterproofing, but many express frustration over missing ANC, occasional pairing hiccups and overly sensitive touch controls.
Professional reviewers praise the sound quality that rivals the AirPods Pro, the comfort of the new contour, and the H2 chip's computational audio, while noting the missing ANC and limited appeal for non-Apple users.
Everyday users love the richer bass, clear call quality, secure fit during workouts, and immersive Spatial Audio, but complain about the lack of ANC, no wireless charging, and case durability.
“Sound quality rivals $100+ headphones”
“Battery lasts days”
“Calls are crystal clear”
