- Strong ANC with multiple modes
- Comfortable fit for long listening sessions
- Multi-point connectivity
- Wireless charging support
- Solid sound quality with LDAC support
- Multi-device switching isn't seamless
- Slightly recessed mids
The Earfun Air Pro 4 are a well-rounded pair of true wireless earbuds that deliver solid audio quality, effective ANC, and a comfortable fit. Earfun has built a reputation for offering affordable, high-performing earbuds, and the Air Pro 4 continues this trend. The addition of multi-point connectivity, Bluetooth 5.4, and extensive ANC customization makes them an appealing choice for users who want flexibility and convenience. However, the multi-device switching could be improved, and while the bass is punchy, some may want more EQ customization options. Still, for their price, they hold their own against more expensive competitors.
Earfun Air Pro 4: Short review
Earfun has quietly established itself as a budget-friendly brand that doesn’t cut corners on quality, and the Air Pro 4 continues that legacy. These are true AirPods Pro alternatives that pack impressive features into a compact and lightweight design.
The first thing to notice is their matte black case with a reflective Earfun logo, a design that feels premium yet understated. The case supports wireless charging, has USB-C for wired charging, and features LED indicator lights that add a modern touch.
Inside, the earbuds feature a stemmed design similar to the Air Pro 3, but with a more refined finish and recessed touch controls for better usability.
When it comes to features, Earfun hasn’t held back. The Air Pro 4 come with Bluetooth 5.4, active noise cancellation (ANC), multi-point connectivity, and a companion app that lets you tweak the sound profile to your liking. The ANC system is particularly impressive, offering multiple modes like Strong ANC, Balanced ANC, AI Adaptive ANC, and Wind Noise Cancelling.
Sound quality is a standout, thanks to the 10mm wool composite dynamic drivers. They deliver a punchy low end, clear treble, and a well-defined soundstage. If you’re into LDAC high-resolution streaming, you’ll appreciate the added clarity, though switching on LDAC disables multi-point connectivity—a tradeoff that’s common in this price range.
Despite these strengths, the multi-device switching isn’t as seamless as it could be. Unlike some competitors that instantly pause playback on one device when another starts, you’ll have to manually pause audio on one before switching to another. It’s not a deal-breaker, but it does take away from the convenience factor.
One of the best parts of these earbuds is their customizable controls. The companion Earfun Audio app allows for extensive touch control customizations, letting you map different actions to each bud. The ability to disable touch controls entirely is also a great addition for those who find them too sensitive.
For gamers, the low-latency Game Mode is a solid addition, reducing response time to 50ms. However, enabling Game Mode requires turning off LDAC, a limitation that some users might find frustrating.
Overall, the Earfun Air Pro 4 are an excellent pair of earbuds for the price. They offer great sound, effective ANC, and a comfortable fit, making them a worthy upgrade over the Air Pro 3. If Earfun refines its multi-device switching, these could be an even stronger contender in the budget ANC earbuds space.
Price and release date
- Launched in early 2024
- Priced at $89.99, but prices fluctuate
- Available globally
The Earfun Air Pro 4 launched earlier in 2024, maintaining an affordable price point while offering premium features. At launch, the earbuds were listed at $89.99, but Earfun’s pricing seems to fluctuate frequently, sometimes dropping to as low as $79.99 with discounts.
EarFun Air Pro 4 Specifications
| Driver | 10mm composite diaphragm driver |
| Chipset | Qualcomm QCC3091 |
| Active Noise Cancellation (ANC) | Yes, up to 50dB with multiple modes & Adaptive ANC |
| Microphones | 6-mic AI ENC & cVc 8.0 |
| Audio Codecs | LDAC, aptX Adaptive, aptX Lossless, AAC, SBC |
| Bluetooth Version | Bluetooth 5.4 |
| Multipoint Connectivity | Yes, supports pairing with two devices simultaneously |
| Water Resistance | IPX5 |
| Battery Life (Earbuds) | Up to 7.5 hours with ANC on; up to 11 hours with ANC off |
| Battery Life (Including Case) | Up to 35 hours with ANC on; up to 52 hours with ANC off |
| Charging | USB-C and wireless charging supported; quick charge provides 3 hours of playtime from 5 minutes of charging |
| Earbud Weight | 5.18g per earbud |
| Case Dimensions | 64mm (width) x 50mm (height) x 30mm (depth) |
| Additional Features | Low-latency Game Mode (50ms response time), in-ear detection sensors, customizable controls via EarFun app |
How to Setup EarFun Air Pro 4
Charge the Earbuds – Plug in the USB-C cable or place the case on a wireless charger until fully charged.
Power On – Open the charging case; the earbuds will automatically turn on and enter pairing mode (LED indicator flashes).
Pair with a Device –
- For Android/iPhone: Go to Bluetooth settings and select “EarFun Air Pro 4” from the available devices.
- For Windows/macOS: Open Bluetooth settings, click “Add Device”, and select EarFun Air Pro 4 from the list.
Customize Settings (Optional) – Download the EarFun Audio app (available on iOS & Android) to adjust EQ, ANC modes, and controls.
Enable Multi-Device Pairing – If using two devices, connect to the first one, then repeat the pairing process on the second device.
Switch Between ANC Modes – Use the EarFun app or long-press the touch area on an earbud to toggle between ANC, Ambient, and Normal modes.
Adjust Touch Controls – Customize tap gestures in the EarFun app for playback, volume, and voice assistant activation.
Test the Fit – Try different ear tips for the best seal and comfort.
Enjoy Your Earbuds! – Start listening to music, taking calls, or using ANC for an immersive experience.
Design and build quality
- Matte black case with wireless charging
- Lightweight, comfortable fit
- Recessed touch controls for better accuracy
- IPX5 water resistance
The Earfun Air Pro 4 maintain a sleek and practical design, with a matte black finish and a reflective logo that adds a touch of sophistication. The case supports wireless charging and has LED indicator lights, while the buds themselves are lightweight and comfortable for long-term use.
One notable improvement over the Air Pro 3 is the recessed touch control area, making it easier to activate without accidental touches. The IPX5 water resistance also ensures durability against sweat and rain, making them suitable for workouts.
Sound quality
- 10mm wool composite dynamic drivers
- Supports LDAC, SBC, AAC, and aptX Adaptive
- V-shaped tuning with punchy bass and crisp highs
- Customizable EQ in the Earfun Audio app
The Earfun Air Pro 4 deliver a lively, engaging sound signature, emphasizing deep bass and clear treble. The 10mm drivers create a well-balanced mix, making them versatile for different music genres.
With LDAC support, you can enjoy high-resolution audio, but if you’re using aptX Adaptive, you’ll still get a detailed and dynamic sound profile. The Earfun app offers a 10-band equalizer, letting you fine-tune the sound to your preferences.
Battery life
- 7 hours per charge with ANC on, 30 hours with case
- Wireless charging and USB-C support
- Fast-charging gives 2 hours of playback in 10 minutes
Battery life is respectable, with up to 7 hours of playback on a single charge with ANC enabled. The charging case extends this to 30 hours, and the fast-charging feature is a nice bonus, delivering 2 hours of playback from just 10 minutes of charging.
Final Verdict
The Earfun Air Pro 4 impress with their feature-packed design, strong ANC, and solid sound quality. They deliver a well-balanced sound profile, making them suitable for a variety of music genres, gaming, and calls. The ANC system performs exceptionally well, especially for droning noises, making them a great pick for commuters and office workers.
However, multi-device switching needs improvement, and the manual intervention required to switch audio between devices feels outdated compared to some competitors. Also, while the customizable EQ options in the Earfun app are good, some may find the default tuning slightly recessed in the mids.
That said, if you’re looking for high-quality wireless earbuds under $100, the Earfun Air Pro 4 should be high on your list. Their combination of strong ANC, great sound, and feature-packed software support makes them one of the best value options on the market.
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Nick, the Co-founder of Earbuds Arena, is a seasoned freelance tech journalist with over ten years of experience covering wearables, apps, headphones, and gadgets. When he’s not immersed in the tech world, you’ll likely find him unwinding with video games, going for a run, or enjoying a game of soccer on the field.
