EarFun Free 2S

The EarFun Free 2S nails battery life, call quality, and water resistance at a $33 price point. Sound quality is its weak spot, ranking near the bottom of our database, but the EQ app helps. If you want cheap, durable earbuds and don't care about ANC, these are worth it.

The 7mm dynamic driver pumps out bass that's punchy enough for most pop and hip-hop, but the overall sound signature is muddy without tweaking. Once you dig into the EarFun app and adjust the EQ, things improve noticeably. Battery life is a genuine highlight at 7 hours per charge, and the 10-minute quick charge giving you 2 hours is clutch for gym sessions. The 4-mic setup is surprisingly strong for calls, landing in the 92nd percentile for mic quality. Connectivity is stable with BT 5.2, though a few users mention the left earbud occasionally dropping out. Build quality sits in the 34th percentile, so don't expect premium materials here.

Against the Nothing Buds 2, the Free 2S loses on sound quality and build but wins on price and battery. The Soundcore P31i is a closer match in the budget space, with similar battery life but slightly better sound tuning out of the box. The JLab Jbuds Pods are cheaper but feel flimsier and lack wireless charging. If you want ANC, the Anker Space A40 is the obvious upgrade, but you're paying significantly more. For pure value, the Free 2S holds its own against all of them.

At $33, these are hard to beat if you know what you're getting into. You're not paying for ANC or audiophile-grade sound. You're paying for reliable battery life, solid call quality, and water resistance. The fact that you get wireless charging and an app with EQ at this price is almost absurd. Compared to spending $100+ on something like the Samsung Galaxy Buds3 Pro, the Free 2S gives you maybe 70% of the experience for a third of the price. That's a trade-off most budget buyers will happily make.

The EarFun Free 2S is one of those budget earbuds that makes you question why you'd ever spend triple the price. For around $33, you get 7 hours of battery per charge, 30 total with the case, wireless charging, IPX7 water resistance, and an app with customizable EQ. That's a spec sheet that would've been mid-range flagship territory a few years ago.

But the numbers tell a more complicated story. Our database puts the sound quality in the 6th percentile, which is rough. The mic, battery, and connectivity all rank much higher, so this is a case of great fundamentals with a very average listening experience out of the box. The EQ app helps, but it can't fix everything.

If you care about sound quality above all else, look elsewhere. The 6th percentile sound ranking means audiophiles will be disappointed, even with EQ tweaks. If you need ANC for flights or noisy offices, the Anker Space A40 is a better fit. And if you have small ears, the bulky design might be a dealbreaker.

The EarFun Free 2S is for budget buyers who prioritize battery life, call quality, and durability over pristine audio. If you're a gym-goer or commuter who needs something that won't die mid-workout and can survive a rainstorm, these are a no-brainer at this price. Just be prepared to spend 10 minutes in the EQ app getting the sound where you want it.