EarFun has pushed its value proposition upmarket with the Air Pro 4 Plus: a revised take on its popular budget flagship that pairs a dual‑driver system with updated connectivity and a feature set you normally see at higher prices. Reviewers from CNET, ZDNET and Tom’s Guide say the result is unexpectedly rich, spacious sound for roughly $80–$100 — though pricing and a few software quirks complicate the picture.
What’s new — and how much it costs
The Air Pro 4 Plus keeps the look and fit of EarFun’s earlier Air Pro 4 but introduces two big changes: a dual‑driver configuration (a 10mm dynamic driver plus an ultra‑light FeatherBA balanced‑armature) and a new vertical charging case. EarFun also upgraded wireless tech to Bluetooth 6.0 and continues to use Qualcomm’s QCC3091 chipset.
Price listings vary across retailers: some outlets showed the Plus at about $80 while other reviews and EarFun confirmation indicate a $99 list price. That disparity appears to reflect common retail listing and discounting practices rather than differences between product versions; shoppers should expect the MSRP to be around $99 and watch for sales.
Specs at a glance
- Dual drivers: 10mm dynamic + FeatherBA balanced‑armature
- Chipset: Qualcomm QCC3091 (Qualcomm Snapdragon Sound)
- Bluetooth: 6.0; codecs include aptX Lossless, aptX adaptive, LDAC, LC3, AAC, SBC
- ANC: QuietSmart 3.0 Adaptive Hybrid ANC (EarFun cites up to 50 dB)
- Battery: up to ~8 hours per bud with ANC on; up to ~54 hours total with the case (ANC off) depending on settings
- Water/dust resistance: IP55
- Extras: Auracast support, low‑latency gaming mode (<50 ms), wireless charging, multipoint pairing, in‑ear detection
- Compared with the non‑Plus EarFun Air Pro 4: The Plus brings a clear audio upgrade and Bluetooth 6.0, but the older Air Pro 4 remains an excellent and cheaper alternative when discounted (some outlets list it for well under $100). Yahoo’s budget roundup still recommends the non‑Plus Air Pro 4 as a standout bargain.
- Compared with mainstream flagships: The Air Pro 4 Plus won’t dethrone premium ANC leaders like Sony or Bose in cancellation finesse or call clarity, but for music lovers on a budget it narrows the gap in sound quality dramatically.
- Alternatives at different budgets: Samsung’s Galaxy Buds 3 Pro (dual‑driver) and Apple’s AirPods Pro remain stronger in ANC and ecosystem features but cost substantially more. High‑end small‑brand options such as the Status Pro X offer still cleaner sound but at triple the price.
Sound: the headline improvement
Across the reviews, sound quality is the Air Pro 4 Plus’s strongest card. Critics who tested the earbuds — including writers who admitted to being picky about audio — praised the clarity, wider soundstage and separation that the dual‑driver setup delivers. ZDNET called the Plus model a rare sub‑$100 pair that “makes your eyes pop,” while Tom’s Guide went as far as to compare its tuning favorably to Apple’s AirPods family, saying the Air Pro 4 Plus sound close to AirPods 4 and sit roughly 80–90% of the way to higher‑priced AirPods Pro models in tonal balance and detail.
The balanced‑armature driver helps with treble detail and imaging, while the 10mm dynamic driver provides punchy bass. EarFun’s companion app includes presets, a manual EQ and a hearing‑test personalization feature; reviewers said those tools help refine the sound further, though some noted the app can be clumsy at times.
Noise cancellation, voice calls and real‑world performance
Noise cancellation is solid for the price (CNET rated it about a 7/10), and adaptive ANC adjusts to ambient conditions. Transparency mode is functional but not as natural as the market leaders — reviewers compared it unfavorably to Apple’s transparency implementation.
Voice‑call performance is where the Plus shows weakness for some users. CNET reported that calls could stutter or clip in very noisy, windy environments, and suggested EarFun could improve results with firmware optimizations. App stability also cropped up in testing: CNET experienced occasional disconnects between the app and earbuds on an iPhone, though Android multipoint pairing (e.g., Pixel 9) worked well.
Design, comfort and battery life
At 5.2 grams per bud the Air Pro 4 Plus are lightweight and comfortable, and reviewers generally found the included ear tips produce a secure seal. The vertical charging case is larger than some competitors and feels a little generic visually; some testers found placing and removing the buds from the upright sockets a touch awkward. Wireless charging is supported.
Battery life is competitive for the category: reviewers routinely reported about eight hours per charge with ANC on and EarFun’s published totals (up to ~54 hours with the case) match those of many value earbuds — and in some metrics beat pricier models on total runtime.
How it compares and who should buy it
Verdict and buying guidance
Multiple reviewers endorsed the Air Pro 4 Plus as a rare bargain that delivers nearly premium sound at a budget price. CNET awarded it an Editors’ Choice and an 8.3/10, Tom’s Guide gave it high marks for tuning and musicality, and ZDNET recommended it as the best cheap earbuds for music lovers.
If you prioritize audio fidelity and battery life and don’t rely on earbuds for heavy outdoor calling, the Air Pro 4 Plus is one of the best buys under $100. Buyers who routinely need best‑in‑class call performance or the most natural transparency should consider pricier alternatives. Also watch for small software fixes: reviewers noted that firmware updates could plausibly resolve voice‑call and app quirks.
If you want to learn more or check current pricing and availability, start with EarFun’s official site: EarFun.