We spent a week with the EarFun Air Pro 4 and used them on commutes, work calls, and at the gym. They felt solid in the ear, cut a lot of background noise, and delivered clear sound with punchy bass. The ANC worked well in buses and cafes, though very busy streets still leaked some noise. I will cover all the major things you need to know in this Earfun Air Pro 4 Review.
Pairing was quick and stable with two devices connected at once, and call quality stayed clear thanks to the mic setup. Battery life impressed us—long stretches between charges—and the quick-charge feature saved us when we forgot to top up. The companion app lets us tweak the EQ, which helped tailor the sound to our tastes, but the app needed a firmware reset once during our testing.
Bottom Line
If you want earbuds with strong noise control, long battery life, and flexible sound options, the EarFun Air Pro 4 are worth considering. Buy them now if those features match what you need.
Overview of EarFun Air Pro 4 Review: Adaptive Hybrid Noise Canceling Wireless Earbuds
We used the Air Pro 4 for daily commutes, calls, and workouts. The earbuds offer strong adaptive noise canceling that cut street and office noise well, while the sound felt full with clear mids and tight bass.
Battery life lasted through long days, and quick charging saved us when we forgot to charge overnight. Call quality stayed solid in busy places thanks to multiple mics and noise-reduction tech, though wind still affected calls sometimes.
The companion app helped us fine-tune the EQ and ANC, but the touch controls took a few tries to master. Overall, these earbuds give high-end features at a more affordable price, but don’t match flagship models in every detail.
Adaptive Hybrid Noise Cancellation
We noticed the ANC adapts to our ears and surroundings fast. In busy places it cuts a lot of low rumble and steady noise, making podcasts and calls much clearer.
The system sometimes lets through sudden noises like sharp voices or clanging, so it isn’t perfect in very loud, chaotic spots. The app’s noise modes help fine-tune the balance between quiet and awareness.
On calls the ENC and multiple mics improved voice clarity for both sides. Overall, the hybrid ANC gives strong everyday noise reduction without sounding too hollow or overly processed.
Qualcomm Snapdragon Sound and Audio Performance
We tested these buds across music, podcasts, and calls to judge the Snapdragon Sound setup. The audio feels balanced: bass is punchy without drowning mids, vocals stay clear, and highs sparkle without sharpness. aptX Lossless and LDAC support made high-res tracks sound more detailed when our phone and app used the right codec.
In noisy places, the sound stays full even with ANC on, though the deepest sub-bass can soften a bit. Calls impressed us—six mics and AI cleanup kept voices clear, but wind can still be noticeable outdoors on very windy days.
Overall, the Snapdragon Sound features lift the listening experience beyond typical budget earbuds, with a few real-world limits in extreme conditions.
Superior Call Quality with 6 Mics and AI ENC
We noticed call clarity improved right away. The six-mic array and AI noise suppression cut background sounds like traffic and room echo, so voices come through cleaner on both ends. In windy or busy spots the earbuds still struggled a bit, but overall callers said we sounded closer and clearer than with many earbuds in this price range.
Using them for calls all day showed consistent performance. The mic pickup favors midrange voices, so soft speakers stay understandable. If you need studio-level isolation, these won’t fully match premium business headsets, but for daily meetings and phone calls they do a reliable job.
Exceptional Battery Life and Fast Charging
We used the buds for long days and the battery rarely held us back. On a single charge the earbuds lasted through several long sessions, and the case extended that time so we did not need daily top-ups.
Fast charging saved us on busy mornings. A short 10-minute boost gave us useful playtime right away, though full recharges still took a bit longer. The combo of steady long runtime and quick top-ups made the pair reliable for travel and long commutes.
Seamless Multipoint Connectivity and App Integration
We paired the buds with both our phone and laptop and the switch felt natural. Multipoint kept calls on the laptop and music on the phone without constant re-pairing.
The companion app made tuning quick. We used the EQ presets and custom profile to match podcasts and music, though firmware tweaks required a reset once.
Bluetooth 5.4 gave steady range and low dropouts in daily use. Sometimes reconnects lagged after long idle periods, but overall the combo of multipoint and the app made the earbuds easy to fit into our routine.
User Experience and EarFit Customization
We found the fit and customization to be very practical. The earbuds auto-scan our ear canal and the EarFit tweaks made them seal tightly without constant fiddling.
The companion app gives simple EQ and preset options. We could tune bass or clarity fast, though some settings felt similar and needed small adjustments to notice a change.
Controls respond well and in-ear detection worked most of the time. Noise-canceling adapted to environments, but the strongest ANC sometimes trimmed highs more than we liked.
Overall comfort held up during long sessions and workouts. The personalization tools help get a better seal and sound, but expect to try a few ear tips and EQ tweaks to reach the best result for you.
Waterproof Design for Active Use
We took the earbuds on runs, to the gym, and out in light rain to test how they hold up. The shell feels solid and the fit stayed put during sprints and bike rides, so sweat and brief showers didn’t bother them.
Water resistance gave us confidence but not complete freedom. We didn’t try deep swimming or long heavy downpours. After sweaty workouts, a quick wipe kept the touch controls responsive.
Overall, the waterproofing suits active use: good for workouts, rain, and everyday sweat. If you need gear for swimming or heavy exposure to water, consider a fully rated swim-specific model.
Pros and Cons
We used these buds for music, calls, and commuting. The rest covers what stood out and what held them back.
Pros
- Strong noise canceling: Adaptive ANC noticeably cut background noise in buses and cafes. Wind handling also helped during walks.
- Clear calls: The six mics and AI processing made our voices come through well, even in busy places.
- Wide codec support: aptX Lossless, LDAC, and others gave us better detail with compatible devices.
- Long battery life: We got long run times from the case and useful quick-charge boosts when we were short on time.
- Good value: The sound balance, ANC, and features felt above their price compared with other budget options.
- Multipoint and fast pairing: Switching between phone and laptop worked smoothly for our workflow.
Cons
- Fit can vary: The adaptive tuning uses your ear shape, but we had to try tips to get a perfect seal for best ANC and bass.
- App quirks: The app adds flexibility, but we needed to reset the earbuds after a firmware update once.
- Not flagship polish: While great for the price, some details (touch controls and case finish) felt less refined than very high-end models.
- Codec benefits depend on source: To hear aptX Lossless or LDAC gains, you must use compatible devices and apps; otherwise improvements are limited.
Customer Reviews
We used the earbuds for music, calls, and workouts and found a lot of common points in user feedback. Many reviewers praised the sound quality and strong noise canceling for the price. People also liked the call clarity and multi-device switching.
Some users said these feel like a great value compared to pricier models, while others noted fit and comfort vary by ear shape. A few mentioned missing the top-tier brand features, but overall reviewers found the battery life and codec support impressive for the cost.
Conclusion
After using the Air Pro 4 for several weeks, we feel they deliver strong value for the price. The sound is clear and detailed for everyday listening, and the noise canceling works well in crowded places. Battery life and codec support kept our devices connected longer and sounded better than most budget buds.
We noticed some limits: the fit can take a few tries, and the ANC isn’t as deep as top-tier models. Still, for callers, workouts, and commuting, these earbuds handled most tasks reliably. Overall, we’d recommend them for buyers who want high-spec features without a flagship price.
Frequently Asked Questions
We used these earbuds for several weeks and answer the common questions buyers ask. Our answers come from hands-on use and the product details, not copied reviews or specs lists.
What are the notable improvements in the EarFun Air Pro 4 compared to the previous model?
We noticed clearer calls, stronger noise reduction, and better codec support. The mic system and AI processing made voices sound cleaner on calls. The addition of more high-quality audio codecs and a newer Qualcomm chip improved overall sound detail and wireless stability.
How does the active noise cancellation performance of the EarFun Air Pro 4 measure up against competitors?
ANC works well for city noise and office hum, and the adaptive mode adjusts as the environment changes. It does not match the top-tier noise cancelers for deep low-frequency blocking, but it outperforms many budget rivals. Wind handling and the “Wind ANC” option helped during outdoor use.
What is the battery life of the EarFun Air Pro 4, and does it support quick charging?
We typically got around 10–11 hours from the earbuds alone and about 50+ hours with the case on moderate volume. A 10-minute quick charge gave us roughly 2 hours of playback, which was handy when we forgot to charge overnight.
Are the EarFun Air Pro 4 earbuds compatible with both iOS and Android devices?
Yes. Pairing worked smoothly with both platforms. Android users get extra features like Fast Pair and access to more high-resolution codecs, while iOS users still get stable Bluetooth and touch controls.
How does the sound quality of the EarFun Air Pro 4 compare to other earbuds in its price range?
We found the bass tight, mids clear, and highs detailed enough for most genres. The option to switch codecs and use the app EQ helped tailor the sound. They sounded better than many mid-range earbuds and offered notably more detail than typical budget models.
What are the IPX ratings of the EarFun Air Pro 4, and are they suitable for workouts and outdoor activities?
The earbuds are water resistant and handled sweat and light rain in our tests without issues. They feel solid for gym sessions and casual outdoor use, though we treated them cautiously in heavy downpours or deep water exposure.
