EarFun Air Pro 4 TW600 Wireless Earbuds with Adaptive Hybrid ANC and aptX Lossless

Choosing earbuds for a commute or focused listening often comes down to more than sound: calls, noise control and switching between devices matter too. The EarFun Air Pro 4 brings these needs together in a compact in-ear design.

Adaptive Hybrid Active Noise Cancelling, powered by QuietSmart 3.0, adjusts to your ear canal shape and can reduce noise by up to 50 dB. It’s a practical feature for listening in changing surroundings.

For music and calls, the earbuds combine Snapdragon Sound with aptX Lossless, LDAC Hi-Res Audio and six built-in microphones with AI and Qualcomm cVc 8.0 call technology. The glossy white finish gives this version a clean, understated look.

What to know

The Air Pro 4 supports Bluetooth 5.4 and multipoint, so it can connect to two Bluetooth devices at the same time. That makes it easier to move between a cell phone and a laptop without making device switching the focus of your day. Google Fast Pair is also supported with Android devices.

For listening, aptX Lossless and LDAC provide options for compatible high-fidelity audio sources. A 10 mm dynamic driver handles playback, while the EarFun companion app lets you customize the EQ to suit your preferred sound. With adaptive noise cancellation and call-focused microphone technology in the same set of earbuds, the Air Pro 4 is suited to music, travel and professional use—not just casual playback.

Size & fit

These are in-ear earbuds with a bud-style shape. Eartips are included, so you can choose a fit that feels secure for your listening routine. The earbuds are part of a 55 g set with the charging case, making the complete set easy to keep together for a commute, a workday or a trip.

Tips for day-to-day use

Use the multipoint connection when you want the earbuds paired with two devices, such as a phone for calls and a tablet or laptop for other audio. For a listening session, the adaptive hybrid ANC can help reduce surrounding noise, for calls, the six microphones and AI cVc 8.0 technology are designed to improve vocal clarity by managing background noise.

Battery life is rated at up to 11 hours on a charge, with up to 52 hours of playback using the USB-C charging case. When you need a quick top-up, a 10-minute charge can provide up to 2 hours of playtime. These figures make the case useful for keeping playback going across a busy day or longer stretches away from a charging point.

Before you decide

Can the Air Pro 4 connect to a phone and laptop at the same time? Yes. Bluetooth multipoint supports simultaneous connections to two Bluetooth devices, which can make moving between calls and other audio more convenient.

Can I adjust the sound? Yes. The earbuds work with the EarFun companion app, where you can customize the EQ to match your listening preference.

How does the charging case affect playback time? The earbuds offer up to 11 hours on a single charge, and the USB-C charging case extends playback to up to 52 hours. A 10-minute charge can add up to 2 hours of playtime.

Final verdict

The EarFun Air Pro 4 is a practical fit for listeners who want in-ear wireless audio with adaptive noise cancelling, flexible device connections and call-focused microphones. Its combination of aptX Lossless, LDAC, app-based EQ and extended playback makes it well suited to everyday listening across music, calls and travel.