What should I do if I have lost one of my earbuds? June 17, 2024 08:52 Updated Use "Find My Earbud" on the NOTHING X app. This feature will trigger the earbuds to play a sound to help you locate them. Related articles I have lost one of my earbuds. Why can't my device find my lost earbud? How to use the Find My Phone function if the phone is lost? How to find the SN/IMEI of my Nothing product? How do I pair with a new device?