A2564 Left Earbud Replacement for AirPods 3 - Single OEM Left Ear

In this review of the A2564 Single Left Ear Side Only replacement, the bottom line is simple: this is a practical, OEM-standard solution for anyone who needs a single left earbud for AirPods 3 compatibility without buying a full set. The reviewer found it best for owners of the Earbuds 3 (3rd Generation) who already have a compatible charging case and want a cost-effective way to restore stereo listening. The unit arrives used but in good condition and delivers the same fit and basic performance expected from an OEM part.

Key Features

• Compatibility: Works with Earbuds 3 (3rd Generation) and pairs with charging cases model A2897 and A2566 so you can replace a lost left earbud without replacing the case.
• OEM quality: Sold to OEM standard and described as used but good, providing the same expected sound and fit as the original left earbud.
• Single left earbud: Includes only the left A2564 earbud, which is ideal when only one side is needed and avoids paying for an extra right earbud.
• Pairing instructions: Clear reset and pairing steps are included to help reconnect to an iPhone or iPad, with guidance to charge longer if initial attempts fail.
• Portable charging: When used with a charged compatible case, the earbud can be recharged on the go without external power.

Who It's For

This replacement is best for people who own Earbuds 3 (3rd Generation) and have a matching charging case (A2897 or A2566) but lost or damaged the left earbud. It suits budget-conscious buyers who prefer an OEM-standard part and are comfortable with a used-but-good condition product.

It is not suitable for owners of the 4th Generation earbuds or the 4th Generation charging cases (A3058 or A3059), and it should be avoided by anyone who needs a right earbud or a full set in new condition. If you need full warranty coverage or a new sealed product, look elsewhere.

Pros & Cons

Pros

• OEM-standard left earbud restores stereo listening without buying a full pair.
• Customers report straightforward functionality and generally easy pairing with a compatible case.
• Compact and chargeable in the original Earbuds 3 case for portable use.

Cons

• Sold used: while described as good, it is not new and may not include original packaging.
• Strict compatibility limits mean it will not work with 4th Generation cases or earbuds.

Specifications

Product	Left Earbud (A2564) for Earbuds 3
Condition	Used: Good - OEM standard
Includes	1 x Left earbud only (no right earbud or charging case)
Compatible Cases	Charging case model A2897, A2566
Incompatible Models	4th Gen earbud models and cases (A3053 A3050 A3056 A3055; cases A3058 A3059)
Pairing Notes	Forget device, charge 30+ minutes, reset and reconnect; charge longer if needed

Our Verdict

The A2564 left earbud is a sensible, value-focused replacement for owners of the Earbuds 3 and compatible charging cases who need only the left side. It offers OEM-level fit and function in used-but-good condition and comes with clear pairing instructions, making it a practical fix for lost or damaged single earbuds as long as compatibility is confirmed beforehand.

Frequently Asked Questions

Will this earbud work with my charging case?
It will work only with Earbuds 3 charging cases model A2897 or A2566; it is not compatible with 4th Generation cases.

Does the package include the charging case or right earbud?
No, the package contains only the single left earbud (A2564); the right earbud and charging case are excluded.

What if it does not pair immediately?
Follow the pairing steps: forget the old device, charge the earbud for 30+ minutes, reset and reconnect; if needed charge longer or overnight and contact support for help.