EarFun Air 2

Name: EarFun Air 2
Brand: EarFun
SKU: 55993

Manufacturer: EarFun

The EarFun Air 2 are true wireless in-ear earbuds designed for everyday wireless listening. Weighing just 12 grams, they sit comfortably without neckbands or wingtips, and their compact charging case extends total playback to 31 hours combined. The earbuds support USB Type-C charging and also offer wireless charging convenience, making them practical for a range of daily routines.

On the connectivity side, the EarFun Air 2 run on Bluetooth 5.3 and support LDAC for higher-quality audio transmission, alongside AAC codec compatibility. Multipoint pairing allows simultaneous connection to two devices, while audio latency is rated at 55 ms. Each earbud houses a 10 mm driver unit covering a 20 Hz to 20,000 Hz frequency range, and a four-microphone array with noise-canceling capability handles calls and voice input. Additional features include fast charging, a find-device function, mute control, voice prompts, and a travel bag included in the box, backed by an 18-month warranty.

Pros

IPX7 water resistance rating makes them suitable for use during sweaty workouts or in wet conditions
LDAC support enables higher-quality audio transmission for compatible devices
The charging case extends total playback to 31 hours, reducing how often the case itself needs to be recharged
Multipoint connectivity allows simultaneous pairing with two devices without needing to manually switch
Wireless charging support adds a cable-free top-up option alongside USB Type-C
Four-microphone array with noise-canceling capability helps deliver clearer voice pickup during calls

Cons

No active noise cancellation, relying solely on passive noise isolation to block ambient sound
Bluetooth range is limited to 10 meters, which may be restrictive in larger spaces
No in/on-ear detection means music does not pause automatically when an earbud is removed
Fast pairing and NFC pairing are both absent, requiring a manual Bluetooth pairing process
No ambient sound mode, making it harder to stay aware of surroundings while wearing them

Who is this for?

The EarFun Air 2 are well suited to users who want a fully wireless, wire-free listening experience with solid battery endurance across a full day of use. The IPX7 water resistance rating makes them a practical choice for active users who work out or commute in varied conditions, while LDAC support appeals to those who prioritize higher-quality wireless audio transmission on compatible devices. The four-microphone noise-canceling array also makes them a reasonable fit for people who take frequent calls and need clear voice pickup in everyday environments.

Who is this NOT for?

Users who rely heavily on active noise cancellation to focus in loud or distracting environments will find the EarFun Air 2 lacking, as they offer only passive noise isolation. The absence of in/on-ear detection and ambient sound mode makes them less suitable for people who frequently need to stay aware of their surroundings, such as commuters in busy urban areas. Additionally, the 10-meter Bluetooth range may frustrate users who need to move freely around larger spaces — such as a home or office — while keeping a stable connection to their source device.

Design:

Fit	In-ear
Ingress Protection (IP) rating	IPX7
water resistance	Sweat resistant
weight	12 g
has no wires or cables	✓
are neckband earbuds	✕
wingtips included	✕
has stereo speakers	✓

The EarFun Air 2 use an in-ear fit and are fully true wireless, with no cables or neckband included. They weigh just 12 grams and come without wingtips, keeping the design minimal and lightweight. The earbuds carry an IPX7 ingress protection rating, making them sweat resistant for use during physical activity. Stereo speakers are built in, delivering audio through both earbuds simultaneously.

Sound quality:

has active noise cancellation (ANC)	✕
has passive noise reduction	✓
driver unit size	10 mm
lowest frequency	20 Hz
highest frequency	20000 Hz
impedance	32 Ohms
has a neodymium magnet	✕

The EarFun Air 2 use a 10 mm driver unit and cover a frequency range of 20 Hz to 20,000 Hz, with an impedance of 32 Ohms. They do not feature active noise cancellation, but passive noise reduction is present to help block out ambient sound. The earbuds do not include a neodymium magnet in their driver configuration.

Power:

Battery life	9 hours
Battery life of charging case	31 hours
charge time	1.5 hours
has wireless charging	✓
has a battery level indicator	✓
has a rechargeable battery	✓

The EarFun Air 2 offer 9 hours of battery life per charge, and the included charging case extends total playback to 31 hours. A full charge takes 1.5 hours, and the earbuds support wireless charging in addition to wired charging. Both a battery level indicator and a rechargeable battery are built in, keeping track of remaining power straightforward.

Connectivity:

has fast pairing	✕
Has USB Type-C	✓
Bluetooth version	5.3
has LDAC	✓
has LDHC	✕
has aptX Adaptive	✕
has aptX Low Latency	✕
has aptX HD	✕
has aptX	✕
has aptX Lossless	✕
audio latency	55 ms
has aptX Voice	✕
maximum Bluetooth range	10 m
supports Bluetooth pairing using NFC	✕
Can be used wirelessly	✓
has AAC	✓

The EarFun Air 2 connect wirelessly via Bluetooth 5.3 with a maximum range of 10 meters and an audio latency of 55 ms. Supported audio codecs include LDAC and AAC, while aptX in its various forms — including aptX, aptX HD, aptX Adaptive, aptX Low Latency, aptX Lossless, and aptX Voice — is not supported. The earbuds do not offer fast pairing or NFC-based pairing, and LDHC is also absent. USB Type-C is available for wired charging, and the earbuds can be used fully wirelessly.

Features:

has ambient sound mode	✕
has in/on-ear detection	✕
has find device feature	✓
Supports fast charging	✓
multipoint count	2
has a mute function	✓
can be used as a headset	✓
control panel placed on a device	✓
warranty period	1.5 years
Has voice prompts	✓
travel bag is included	✓
Has an in-line control panel	✕
Has a temperature sensor	✕

The EarFun Air 2 support multipoint connectivity for up to two devices simultaneously and can function as a headset for calls, with a mute function and voice prompts also on board. Fast charging is available, and a find-device feature helps locate misplaced earbuds. Controls are handled through a panel on the earbuds themselves rather than an in-line control panel, and there is no ambient sound mode, in/on-ear detection, or body temperature sensor. A travel bag is included in the box, and the earbuds come with a warranty period of 1.5 years.

Microphone:

number of microphones	4
has a noise-canceling microphone	✓

The EarFun Air 2 feature a total of four microphones, and the microphone array includes noise-canceling capability to help reduce unwanted background sound during calls and voice input.

Final Verdict

The EarFun Air 2 present a well-rounded set of specifications for users seeking a dependable pair of true wireless earbuds with practical daily features. With LDAC support, IPX7 water resistance, and a combined 31-hour battery life, they cover the core needs of an active, on-the-go listener reasonably well. The four-microphone noise-canceling array and multipoint connectivity add genuine usability for those who switch between devices or take regular calls. Where the EarFun Air 2 fall short is in more advanced listening scenarios — the lack of active noise cancellation and ambient sound mode narrows their appeal for users with specific environmental needs. Overall, they represent a solid option within their category for everyday wireless listening, provided the user's requirements align with what the specifications actually deliver.