Apple AirPods Pro (2nd generation) deliver improved audio thanks to a custom-designed driver and the H2 chip — resulting in richer bass, clearer highs, and more immersive sound than before.  They also feature significantly enhanced Active Noise Cancellation (up to 2× more powerful), plus Adaptive Transparency to let you hear surroundings comfortably when you need to.  Battery life got a boost too: you get up to 6 hours of listening per charge (and up to 30 hours with the charging case).