Hello, when the Bluetooth transmission is out of range, the Earbuds will disconnect automatically. If you return to the connection range within 10 minutes, they will reconnect automatically. If it exceeds 10 minutes, the Earbuds will enter a state of unconnected timeout. You can either click to connect the Earbuds on the terminal device or manually put the Earbuds back into the case, close the lid for 5 seconds, and then open the lid to initiate the connection again.
1. Press and hold the pairing button for 10 seconds or more to restore the factory settings, and then re-pair for use.
2. If the above steps fail to solve your problem, please use the Nothing X App to download and upgrade to the latest software and try again.
Note: If your earbuds support recording, a factory reset will delete all unsynced recordings saved on the earbuds. Uninstalling or reinstalling the Nothing X App will also erase all recordings in the app. Please back up important recordings first before performing a factory reset, uninstalling or reinstalling the app to avoid data loss.