Today at its special event Apple made the oft-rumored AirPods 3 official. The true wireless earbuds come with better battery life, an in-ear detection sensor, and Adaptive EQ. This tunes sound in real time based on how the new AirPods fit in your ear - which is welcome considering that this style of earbud doesn't provide a seal in your ears. So the Adaptive EQ tries to tune the low and mid frequencies to account for what may be lost due to variances in fit. AirPods 3 have support for spatial audio, and with Dolby Atmos these place sound all around the user. The in-ear detection...
Source: https://www.gsmarena.com/apple_unveils_airpods_3_with_longer_battery_life_and_magsafe_support_apple_music_voice_plan-news-51476.php
