Charging status: Lights turn on sequentially from bottom to top.
Fully charged status: All indicator lights stay steadily lit.
Pairing status: The top and bottom pixels flash white together, alternating with the middle pixel white in a repeating pattern.
Check Battery Status
- Bottom pixel red: Battery<20%
- Bottom pixel white: 20%≦Battery≦33%
- Bottom and middle pixels white:33%<Battery≦66%
- Three pixels white: 66%<Battery≦100%
Factory reset: Press and hold the pairing button for 10 seconds. All three pixels flash white rapidly in sequence. Then the bottom pixel turns red. After the red off, returns to the pairing light pattern.
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.