Compatibility: The Earbuds 3 charging case perfectly fits models A2897 and A2566. It is licensed and Authorized, ensuring seamless connection and charging with the earphones. It is compatible with Earbuds (3rd Generation), A2564, A2565 earbuds charging case. It only includes the charging case A2897. *Warm Tips: It is incompatible with AirPod (4th Generation) charging case: A3058 or A3059, or earbuds A3053 A3050 A3056 A3055 Use: If you charge the charging case in advance, you can use it to charge the earbuds when you go out without a power supply. Quality: Used but good, OEM (original equipment manufacturer) standard, guarantees the same quality and performance of the original charging case, and provides a reliable charging solution. Pairing Instructions: 1. Forget your Earbuds from the Bluetooth list; 2. Plug the charging case into a power source; 3. Put in the new earbud and wait for 30-60 minutes; 4. Open the lid of the charging case; 5.Press and hold the setup button on the back of the case for about 15 seconds, until the status light on the front of the case flashes amber, then white; 6. Connect the earbuds to your phone. **If it does not work, please check if the models of the left and right earbuds match. Package Content:
1 x Charging Case for Earbuds (3rd Generation) Earbuds, A2897 A2566
Exclude the Left earbud and Right earbuds.
Condition: Used: Good.

**Please check the model of your earbuds before you place the order!

Instructions for Pairing: (Important) 
1) Forget your earbuds from the Bluetooth list;
2) Charge your earbuds for 30 minutes or more. Ensure your iPhone/iPad is close to your earbuds (side by side!!) when charging; 
3) Reset and reconnect earbuds. **If it does not work, please charge more times,e.g. a whole night. Please contact us if you have any pairing issues.