EarFun Air Pro 4i Wireless Earbuds, Bluetooth 5.4 with ANC

EarFun Air Pro 4i are in-ear wireless earbuds with Bluetooth 5.4, adaptive hybrid noise cancellation and LDAC support. The listing claims up to 40 hours of playback with the case in normal mode, but gives a shorter figure with ANC enabled, making the operating mode important when comparing battery life.

At a glance

Adaptive hybrid ANC is claimed to adjust cancellation to the surrounding environment, with cancellation up to 50dB stated in the listing.
LDAC and an 11mm dynamic driver are listed for high-resolution audio support. Actual playback quality can depend on the source device and audio settings.
Six AI-enhanced ENC microphones are claimed to reduce background noise on calls.
The listing claims multipoint connection to two devices and Google Fast Pair.
The EarFun app is described as supporting EQ adjustment, ANC mode selection and custom touch controls.

Price

$79.96Save 44%

Reference price: ~~$141.95~~

Price checked: 13 Nov 2026

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Pros and cons

Pros

Multipoint pairing to two devices can suit switching between a phone and a laptop.
Battery claims distinguish listening with ANC from normal mode, helping buyers compare expected use more carefully.
App-based EQ and configurable touch actions offer listening and control adjustments.

Technical specifications

17 specifications

Identity
Brand	EarFun
Model	EarFun Air Pro 4i

Audio and noise control
Noise control	Active Noise Cancellation
Driver type	Dynamic Driver
Driver size	11 Millimeters
Impedance	32 Ohms
Frequency response	96 KHz
Audio and ANC features	11mm Titanium Drivers, 6 Mics AI ENC Call, Hi-Res Sound with LDAC, Hybrid Active Noise Canceling up to 50dB, Multipoint Connection & Bluetooth 5.4 & Google Fast Pair

Battery and charging
Playback time	Enjoy up to 9.5 hours of playtime per charge and 40 hours with the case in normal mode, or 6.5 hours and 27 hours with ANC on.

Connectivity and controls
Wireless connection listed	Bluetooth
Bluetooth version	5.4
Bluetooth range	15 Meters
Control methods listed	App, Touch
Multipoint	Effortlessly connect to two devices at once with Bluetooth 5.4.

Dimensions and installation
Form factor	In Ear
Weight listed	54.99 Grams

Materials and protection
Water resistance listed	Water Resistant

What to know before buying

Listing details to confirm

The listing gives up to 9.5 hours per charge and 40 hours with the case in normal mode, versus up to 6.5 and 27 hours with ANC on. Its general 40-hour title claim should not be read as the ANC-on figure. The details also describe protection only as “Water Resistant,” while another claim specifies IP55 water and dust resistance. Confirm the applicable rating and operating conditions for the selected listing.

What’s in the box

Included

EarFun Air Pro 4i wireless earbuds
Eartip
User manual
Wireless charging case

Who is it for?

A good fit for

Listeners wanting in-ear earbuds with listed active noise cancellation and LDAC support.
People who switch between a phone and another device and want multipoint pairing.
Buyers who want to customise EQ, ANC modes or touch actions through an app.

Less suited to

Buyers who need a single unconditional battery-life figure for ANC use.
Anyone who requires a clearly confirmed water-resistance rating before purchase.

EarFun Air Pro 4i Wireless Earbuds, Bluetooth 5.4 with ANC · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 254 ratings

5 stars61%61%
4 stars28%28%
3 stars6%6%
2 stars1%1%
1 star4%4%

Customer feedback describes the sound quality as reasonable and includes positive comments about overall quality. Those perceptions may matter to listeners seeking everyday music and call use, while the listing's LDAC, ANC and microphone claims are product specifications rather than customer-verified outcomes. Aggregate ratings lean positive, but they do not establish how the earbuds perform for a particular listener or explain less favourable ratings.

Positive themes

Customer feedback includes positive mentions of overall quality and sound quality.

Frequently asked questions

How long does the battery last?

The listing claims up to 9.5 hours per charge and 40 hours including the case in normal mode. With ANC on, it claims up to 6.5 hours per charge and 27 hours with the case.

Can the earbuds connect to two devices?

The listing says multipoint can connect the earbuds to two devices at once, such as a phone and laptop.

What customisation is available?

The EarFun app is described as allowing EQ adjustments, ANC mode selection and changes to touch-control actions.

What water-resistance rating do they have?

The details field says “Water Resistant,” while a separate feature claim states IP55 water and dust resistance. Confirm the applicable rating for the selected listing.