With earbuds being so small and easy to misplace, it can be a major pain to lose them. Fortunately, there are many ways to find lost raycon earbud, including using a Bluetooth scanner app on your phone or even the manufacturer's proprietary tracking service. You can also retrace your steps or ask family members to help you find them.
The first thing you should do is make sure that the earbuds are turned off. You can do this by pressing and holding the power button on both of them for about 30-seconds. This will reset the earbuds and restore them to factory settings. If you are not able to find your earbuds after doing this, then there is a good chance that they have been lost or stolen. This is because of the fact that one of them may have a battery that drains a little faster than the other, and this could cause the earbuds to stop working.
If your earbuds are still not in your possession, you can try to locate them by playing music at max volume on your phone. This can usually get a pair of earbuds to ring, even if they are muffled under a pillow or hidden under your clothes. Alternatively, you can use a Bluetooth scanner app on your phone to see if they are nearby. These apps typically work by detecting the signal strength of nearby Bluetooth devices, such as your lost earbuds.