EarFun Air Pro 4 Drops to $53 With Adaptive ANC and Wireless Charging
A feature-heavy set at a budget price
At $53.16 on Amazon, the EarFun Air Pro 4 brings a broad feature set into the under-$55 range. That’s $26.74 below its $79.90 recommended retail price, a 33% discount that makes these earbuds a compelling option for buyers weighing features against cost. The discount is the clearest part of the pitch: it puts active noise cancellation, wireless charging and support for several audio codecs into a price bracket where shoppers often have to choose which extras matter most.
That doesn’t establish how the earbuds sound, how comfortable they are over a long day, or how well their noise cancellation handles a busy commute. Those qualities depend on fit, tuning and the environment, and a specifications list can’t settle them. Still, for a buyer comparing features on paper, the Air Pro 4 asks an unusually modest price for a fairly long checklist.
Connectivity is the main differentiator
The standout is connectivity. Alongside Bluetooth 5.4, adaptive active noise cancellation and multipoint support, the Air Pro 4 supports LDAC, aptX Lossless and Adaptive, AAC, and SBC. It also works with LE Audio and Auracast, giving listeners several ways to connect across phones and other devices. Wireless charging is included, too.
That range matters because codec support can shape which audio options are available, but it doesn’t guarantee that every listener will hear a clear improvement. The source device, the streaming service, the selected codec and the wireless connection all play a part. Some phones may support only a subset of the listed formats, so the practical benefit depends on what a buyer already owns.
Multipoint is more immediately useful for people who switch between devices. It lets compatible earbuds stay connected to more than one source, which can reduce the need to disconnect and pair again when moving between, say, a phone and a computer. Adaptive noise cancellation also sounds appealing as a day-to-day feature, though its value depends on how well it responds to changing surroundings. Here's the thing: a long feature list is only useful when the controls and connections work reliably in the situations that matter to you.
Battery life and everyday details
EarFun rates the earbuds for roughly 9 to 11 hours per charge. With the case, total listening time reaches about 52 to 54 hours, depending on settings. Google Fast Pair, gaming mode and app-based EQ controls round out the software features, while an IPX5 rating offers protection against water exposure during everyday use.
Those battery figures are manufacturer estimates, and actual time can change with listening volume and features such as noise cancellation. The case extends the time between access to a charger, but the headline total shouldn’t be read as a promise of uninterrupted playback. Wireless charging adds convenience for people who already use a compatible charging pad; it’s an extra, not a substitute for checking how the earbuds fit into a daily routine.
The IPX5 rating is another practical detail, though it describes a level of water resistance rather than making the earbuds waterproof. For workouts or light exposure to rain, that distinction is useful. If you're working out with earbuds or carrying them through unpredictable weather, the rating offers some reassurance, while still leaving sensible limits around how they’re used.
What the price does—and doesn’t—tell you
The Air Pro 4 is built for shoppers seeking a feature-rich set without approaching $100. Its 4.4-star Amazon rating adds another point of reference, though the price is the clearest reason to consider it: $53.16 for adaptive ANC, wireless charging and unusually wide codec support.
This is more significant than it looks for a buyer whose main concern is getting several modern conveniences without paying for a premium brand. But a star rating can’t tell you whether the earbuds will suit your ears or whether their sound profile matches your taste. Those are personal tradeoffs, and buyers should treat the rating as one signal among several.
And yet, the case for the Air Pro 4 is straightforward: at the listed price, it combines features that can be harder to find together in lower-cost earbuds. The numbers here are underwhelming as proof of sound quality; they’re much more persuasive as a checklist of what’s included. (And this is the part most people overlook.) A supported codec or a high battery estimate matters only if it fits the devices and habits you already have.
For shoppers who want a compact set of wireless earbuds with noise cancellation, multiple connection options and a charging case, $53.16 makes the Air Pro 4 worth considering. Whether it’s the right buy will still come down to fit, comfort and performance in everyday use. A promising spec sheet, not a verdict.