The Redmi Buds 6 Pro supports LE Audio low-power Bluetooth (LE) technology, which is currently supported by certain phone models, with more devices gradually adopting this feature. LE Audio enables you to enjoy high-quality audio while consuming less power and reducing latency, providing a better listening experience for longer periods. To enable LE Audio, you can go to the Bluetooth additional settings interface when the music is paused. However, it is important to note that the LE Audio option is not supported when only one earbud is connected, as the feature requires both earbuds to be paired for proper functionality.