We spent several days using the EarFun Free 2S and came away impressed by how much it offers for the price. The buds deliver surprisingly strong bass and clear mids during workouts and commute listening, though the sound can feel a touch warm for audiophiles who prefer a flatter profile.
https://www.amazon.com/EarFun-Free-2S-Customizable-Waterproof/dp/B0CJM5F4QX?tag=Bestbudgetearbuds-20
The fit stayed secure on runs and during gym sessions, and the IPX7 rating gave us confidence in sweat and rain. Call clarity was solid in quiet settings thanks to the multiple mics, but windy outdoor calls sometimes picked up background noise.
Battery life handled a full day of moderate use, and quick charging came in handy when we forgot to top up before heading out. The EarFun app added useful EQ tweaks and a low-latency game mode, though the default touch controls occasionally misinterpreted taps.
Bottom Line
If you want reliable, affordable true wireless earbuds with good bass, long battery life, and useful app customization, the EarFun Free 2S are worth considering. Buy now: https://www.amazon.com/EarFun-Free-2S-Customizable-Waterproof/dp/B0CJM5F4QX?tag=Bestbudgetearbuds-20
Overview of EarFun Free 2S Wireless Earbuds
We found the Free 2S to be a practical, budget-friendly pair of true wireless earbuds that balance punchy low end with clear mids for everyday listening. The fit stayed secure during walks and short workouts, though the seal varies by ear tip choice and affects bass impact. Calls came through reliably thanks to multiple mics, but wind still sometimes reduced clarity outdoors. Battery life comfortably handled a full day when combined with the case, and quick charging saved us when time was tight. The companion app lets us tweak EQ and enable game mode, which helped reduce latency for casual gaming but didn’t eliminate it entirely. Overall, the Free 2S feels like a solid value with a few minor trade-offs.
Immersive Sound and Powerful Bass
We noticed the bass hits deeper than other budget buds we’ve used, giving tracks more weight without muddying vocals. Mids stay clear enough for podcasts and vocals, though very bright highs can feel a touch recessed at times.
Using the app allowed us to tweak EQ and tighten the low end for different genres, which improved clarity on busy mixes. Loud volumes remain punchy, but extreme bass can slightly mask fine detail on acoustic tracks.
Overall, the Free 2S delivers satisfying low-end impact for its price, with enough adjustability to balance power and clarity for everyday listening.
Crystal-Clear Hands-Free Calling
We tested the earbuds in noisy streets and quiet rooms and found calls reliably intelligible. The built-in mics focused on our voices and reduced background hiss, so callers sounded natural rather than distant.
On windy walks the earbuds handled gusts reasonably well, though very strong wind still caused some drop in clarity. Touch controls let us answer and end calls without fumbling, but accidental taps happened once or twice during longer calls.
Overall, the calling experience felt solid for everyday use: clear enough for work calls and casual conversations, with the caveat that extreme outdoor noise can still interfere.
Personalized Listening Experience with EarFun App
We used the app to shape the sound for different genres and were impressed by how quickly the changes took effect. The EQ presets and manual sliders let us pull forward bass for podcasts or tighten mids for vocals without hunting through phone settings.
Setting custom touch controls via the app made playback and calls feel more intuitive for our daily routines. The battery readout and game mode added practical value, though the interface could feel a bit clunky at times and some options aren’t labeled clearly.
Extended Battery Life and Fast Charging
We used the earbuds through a full workday and several short workouts, and the battery performance held up. On a single charge they lasted through long commutes and podcast-heavy afternoons, while the case extended runtime enough that we didn’t worry about finding an outlet for a couple of days.
When we needed a quick boost, a brief charge added meaningful listening time fast, which proved handy before heading out. Wireless charging made topping them off effortless, though relying only on the case for multi-day use meant occasional overnight charging to stay fully topped.
Ergonomic Design and Comfort
We wore the earbuds for several hours and noticed they feel lighter than many true wireless models we’ve tried. The rounded stems and soft tips sit securely in our ears without pressing on the canal, so long listening sessions stayed comfortable.
Sweat and light rain didn’t bother them during our outdoor runs, though we still recommended rinsing and drying after heavy workouts. The fit is stable for casual movement, but very aggressive exercise caused slight shifting for some of us. Overall, the design favors comfort and all-day wear with only minor trade-offs for rigorous activity.
Water and Sweat Resistance
We wore the earbuds through rainy commutes and sweaty runs to test their IPX7 claim. They survived heavy sweat and short downpours without cutting out or needing extra drying, so we felt comfortable using them for intense workouts and unpredictable weather.
Fit mattered: when the tips stayed snug, moisture didn’t affect audio or touch controls. In a couple of sessions water pooled briefly around the case hinge and required wiping before charging. Overall, the earbuds handle sweat and rain well, but we avoid submerging the charging case.
Practical Everyday Performance
We used the earbuds across commutes, workouts, and desk work to see how they behave day to day. The experience blends dependable battery life, solid sound for casual listening, and a few small trade-offs that matter depending on how you use them.
Seamless Bluetooth Connectivity
Pairing happened quickly with our phone and tablet, and the connection stayed stable during short walks and gym sessions. We noticed occasional brief dropouts in crowded Bluetooth environments, but reconnection was fast and automatic. Switching devices required a manual reconnect from time to time, so multi-device hopping wasn’t completely frictionless for us.
Intuitive Touch Controls
The touch controls respond reliably for play/pause and call handling once you get used to the sensitivity. We appreciated being able to customize actions in the companion app to match our habits. However, the touch surface can register accidental taps during adjustments or while removing the buds, so we sometimes needed a second try to trigger the intended command.
Pros and Cons
Pros
We found these buds deliver a punchy low end and clear mids that make playlists and podcasts more enjoyable on long days. The fit felt secure for walks and gym sessions; the light weight kept them comfortable for multi-hour wear. Call quality improved noticeably in noisy environments thanks to multiple mics picking up our voice while reducing background noise. Battery life handled a full workday with the case providing several recharges, and quick charging rescued us when we forgot to top up. The companion app lets us tweak EQ and enable a low-latency game mode, which added useful customization without digging through menus.
Cons
Noise isolation isn’t as tight as some higher-end silicone-tip designs, so we still hear more ambient sound during commutes. Touch controls can be overly sensitive; we occasionally paused tracks or skipped while adjusting the earbuds. Water resistance is solid for sweat or rain, but we wouldn’t rely on them for heavy water exposure. The soundstage can feel a bit compact on complex tracks compared with pricier models, so audiophiles may notice limitations.
Customer Reviews
We used the earbuds for workouts, commuting, and long listening sessions, and most reviewers echoed our mixed-but-positive experience. Users praise the sound balance and secure fit for active use, plus the battery life generally lasts through a day of moderate use. Several people noted reliable pairing and a useful companion app for EQ tweaks.
Critiques focus on occasional comfort issues for some ear shapes and that features like waterproofing and call clarity work well but aren’t flawless in all environments. Overall, the consensus is solid value for the price with a few fit and performance caveats to consider.
Conclusion
After using these buds daily, we found they strike a solid balance between sound, comfort, and value. The bass and call clarity impressed us for the price, and the fit stayed secure during workouts and walks. Battery life and wireless charging handled our long days without fuss, though true audiophiles may want more refined treble detail. Overall, we’d recommend them for buyers seeking reliable, budget-friendly wireless earbuds that perform well in real-world use.