EarFun Air 2 Wireless Earbuds - LDAC Hi-Res Sound and 40H Playtime

In this review of the EarFun Air 2 wireless earbuds the bottom line is simple: these are best for listeners who want clear, detailed audio and long battery life without spending top dollar. The biggest reason to consider them is the combination of a LDAC codec with 10mm wool composite drivers that deliver noticeably richer detail than typical TWS buds, plus a lightweight design that stays comfortable for hours. They also add useful extras like multipoint Bluetooth, app customization and wireless charging, though LDAC has tradeoffs to be aware of.

Key Features

• LDAC Codec & Hi-Res Audio: Transfers more data than standard Bluetooth codecs to preserve sonic detail for music that benefits from higher bandwidth.
• 10mm Wool Composite Drivers: Provide crisp highs and fuller mids compared with generic small drivers, giving a more textured listening experience.
• Bluetooth 5.3 with Multipoint: Lets the earbuds stay connected to two devices at once so users can switch between calls and media with less hassle.
• 40 Hours Playtime: Up to 9 hours per charge and about 40 hours total with the charging case for extended use while commuting or traveling.
• EarFun App Customization: Multi-EQ, touch control remapping and a find-my-earbuds tone let listeners tailor the fit and sound to their preferences.
• 4-Mic ENC: Four microphones with environmental noise control help separate voice from background noise for clearer calls.

Who It's For

The EarFun Air 2 suits music lovers who want better-than-basic wireless sound and Hi-Res playback support, especially Android users who can use LDAC for higher-quality streaming. It is also a good pick for commuters and remote workers who value long battery life and multipoint support for juggling a phone and laptop.

Those who need rock-solid multipoint stability in LDAC mode or who use only iOS devices should be cautious: LDAC is not compatible with iOS and enabling LDAC can reduce connection stability and battery life. Audiophiles expecting studio-grade neutrality may prefer wired solutions or higher-end models.

Pros & Cons

Pros

• Strong detailed sound for the price thanks to LDAC support and 10mm composite drivers.
• Comfortable, very lightweight fit with multiple ear tip sizes included for a secure seal.
• Long battery life with convenient USB-C and wireless charging options.
• App control and multipoint Bluetooth add useful customization and workflow convenience.

Cons

• LDAC can reduce battery life and stability; recommended range is short and it is not compatible with iOS.
• Some users report occasional disconnections and rare unit failures after months of use.

Specifications

Driver	10mm wool composite dynamic driver
Codec	LDAC (Hi-Res Audio certified)
Bluetooth	Bluetooth 5.3 with multipoint support
Battery Life	9H single charge, 40H with case (LDAC: 5.5H / 23H)
Microphones	4 mics with ENC for call clarity
Water Resistance	IPX7
Charging	USB-C and wireless charging support

Our Verdict

The EarFun Air 2 offers exceptionally strong value for listeners who prioritize detailed wireless sound, long battery life and comfort. Android users who can use LDAC will get the most noticeable sonic benefit, while casual listeners will still appreciate solid battery life, call clarity and app features. The few connectivity caveats are worth weighing against the price and feature set.

Frequently Asked Questions

Does LDAC work with iPhone?
Answer. LDAC is not compatible with iOS devices; the feature is intended primarily for Android phones.

How long does a single charge last?
Answer. Expect about 9 hours on a single charge, with roughly 40 hours total using the charging case (reduced when LDAC is enabled).

Can they connect to two devices at once?
Answer. Yes, multipoint lets you stay connected to two devices, but disabling LDAC is recommended for a more stable multipoint connection.