EarFun Air Pro 4i 40H wireless earbuds
Product description
These wireless earbuds deliver adaptive noise cancelling and long battery life for daily commuting and focused listening. The EarFun Air Pro 4i combine ANC rated up to 50dB with a large 11mm dynamic driver, so you get punchy bass and clear vocals when you need to tune into music or podcasts. Ideal for travel and busy commutes, they also include IP55 resistance for light workouts in variable weather.
What matters most
The emphasis here is on balanced sound and reliable call performance. With 6 AI ENC microphones the earbuds reduce background noise during calls, making conversations clearer on the move. The package supports Google Fast Pair and customisation through the EarFun Audio app, so you can tweak EQ and ANC settings to match your listening style, and adjust touch controls for convenience.
Tech specs
- Name: EarFun Air Pro 4i
- Connectivity: Bluetooth 5.4
- Battery life: 9.5 hours per charge, 40 hours with case
- Noise cancelling: Up to 50dB active noise cancelling
- Compatibility: Google Fast Pair and EarFun Audio app
Where it shines
Battery longevity and call clarity are the strongest points. The combination of a sizable 11mm driver and adaptive ANC delivers satisfying low end and a controlled midrange for speech. The IP55 rating adds resilience against dust and sweat, useful for commuting or light exercise. A minor caveat: ANC runtime is shorter when active, so expect reduced playtime if you keep ANC enabled for long journeys.
Everyday use
It suits you if you want dependable noise reduction and long overall runtime for all-day listening, with app customisation and quick pairing features. It may not be the best choice if you prioritise ultra‑compact earbuds or need full waterproofing for heavy rain or intense workouts.