Apple AirPods beta firmware has reportedly started supporting a higher quality Bluetooth codec for the AirPods Max. This is expected to improve the Apple headphones’ voice calls quality. The upcoming AirPods Pro is also expected to feature the next version of the H1 chip. The report also added that the true potential of the Low Complexity Communication Codec (LC3) technology will need Bluetooth v5.2 along with a new generation of AirPods…