Left Airpod isn't working
How to get left air pod to work? Stopped functioning after a year of efficiency
[Re-Titled by Moderator]
Hello,
See these steps:
1) Try cleaning it: How to clean your AirPods and EarPods
2) See this: How to Fix Connection Problems with the AirPods
3) Full reset: Reset your AirPods
4) Service: AirPods Service and Repair
Good luck.