Firmware
Yes. When turned on, connected to your Bluetooth audio device, and idle (no calls or music) your Jaybird RUN earbuds automatically power down after about 30 minutes. This feature helps conserve battery when you are not actively using your earbuds and you have not placed them in the charging case.
To reconnect:
If your Jaybird RUN earbuds are on but not paired to any devices, your earbuds will automatically power down after about 30 minutes.