It is compatible with Earbuds Pro (2nd Generation), A3047/A3048/A3049 earbuds, and A2968 charging case. It only includes the Left and Right earbuds. **Warm Tips: It is incompatible with charging case: A2700, earbuds A2931, A2698, and A2699. If you charge the charging case in advance, you can use it to charge the earbuds when you go out without a power supply. Please note that these earbuds (model numbers A3047/A3048/A3049) are only compatible with the Earbuds Pro (2nd Generation) charging case (model number A2968). Quality: Used but good, OEM (original equipment manufacturer) standard, guarantees the same quality and performance as the original earbuds and provides a reliable earphone solution. Pairing Instructions: 1. Forget your Earbuds from the Bluetooth list; 2. Plug the charging case with 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 A Pair of Left & Right Earbuds for Earbuds Pro (2nd Generation), A3047/A3048/A3049 with USB-C port
Exclude charging case.
Condition: Used: Good.

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

Pairing Instructions:
1. Forget your Earbuds from the Bluetooth list;
2. Plug the charging case with 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 charge more times,e.g. a whole night. And please check if the models of the left and right earbuds match. Please contact us if you have any pairing issues. **Need your patience for the pairing. It might take a longer time!!