EarFun Air Pro 4 Adaptive Hybrid Noise Canceling Earbuds - Long

In this review the EarFun Air Pro 4 earbuds are judged on sound, noise canceling, battery life and call quality. The bottom line: these are an excellent, budget-friendly option for listeners who want class-leading active noise cancellation and high-resolution audio playback without a bulky headset. The single biggest reason to buy is the combination of adaptive hybrid ANC with Qualcomm Snapdragon Sound and aptX Lossless support, which delivers noticeably better isolation and clearer music than typical true wireless buds at this price.

Key Features

• Adaptive Hybrid ANC: Adaptive noise cancelling automatically tailors the ANC to the ear canal shape to reach up to 50dB of ambient reduction for quieter commutes and focused listening.
• Qualcomm Snapdragon Sound: With a Qualcomm QCC3091 chip and aptX Lossless support, the earbuds produce robust bass, articulate mids and detailed treble for a balanced, high-resolution listening experience.
• 6-Mic AI Call Processing: Six built-in microphones plus AI algorithms and Qualcomm cVc 8.0 cut background noise and improve vocal clarity during calls and online meetings.
• Long Battery Life: Up to 11 hours per charge and a 52-hour combined runtime from the USB-C charging case keeps the earbuds usable through long travel days and extended work sessions.
• Multipoint & Bluetooth 5.4: Multipoint connection and Bluetooth 5.4 let users pair two devices at once with stable, low-power connectivity and quick Google Fast Pair on Android.
• Customizable Sound Profile: The EarFuns audio app provides an EQ Sound Profile and tuning options, so listeners can shape the sound to their preference.

Who It's For

The Air Pro 4 is aimed at commuters, frequent travelers, remote workers and music fans who want advanced noise cancellation and high-fidelity codecs like aptX Lossless and LDAC without spending a premium. The earbuds are also a good fit for anyone who needs strong call performance for video conferences or phone calls thanks to the 6-mic AI and cVc processing.

Those who prefer absolute simplicity, fully open-ear transparency, or buyers who rely on a single ecosystem for seamless device switching might want to consider alternatives; occasional users who only need basic earbuds may find the feature set more than required.

Pros & Cons

Pros

• Outstanding adaptive ANC performance that adapts to ear shape and delivers deep noise reduction.
• High-resolution audio support with Qualcomm Snapdragon Sound, aptX Lossless and LDAC for detailed playback.
• Very strong battery life with 11 hours per charge and up to 52 hours with the case plus fast 10-minute quick charge.
• Reliable call clarity from six mics, AI algorithms and Qualcomm cVc 8.0.

Cons

• Some users report occasional Bluetooth connection hiccups despite generally fast pairing and multipoint support.
• Users must use the companion app and occasionally reset after firmware updates to maintain optimal performance.

Specifications

Our Verdict

The EarFun Air Pro 4 delivers class-leading adaptive ANC, strong high-resolution audio support and exceptional battery life, making it a compelling pick for commuters, remote workers and music lovers who want premium features without a high price. Occasional connection quirks and the need for app-based tuning are minor trade-offs for the overall performance and value.

Frequently Asked Questions

Do these earbuds support high-resolution audio?
Yes, they support aptX Lossless, LDAC and are Certified Snapdragon Sound for Hi-Res playback.

How long does the battery last?
Expect up to 11 hours per charge from the earbuds and up to 52 hours total with the USB-C charging case.

Are they good for calls?
Yes, the 6-mic array with AI ENC and Qualcomm cVc 8.0 delivers clear call quality in most environments.