Anker SoundCore Life Note 3 has 4 microphones, a graphene driver for clear sound, CVC 8.0 noise reduction, and 40hp playtime. It has 6 microphones for clear calls and live streaming. It is small in size but the sound is almighty. It is powered by advanced sound technology, delivering crystal-clear audio with deep bass 3 and soundscape. Enjoy seamless Bluetooth connectivity, intuitive touch controls, and an impressive battery life to keep music playing all day long. It offers a total of 7 hours of listening time on a single charge and aptX Audio lets stream music like a CD. Moreover, these earbuds have two microphones with beamforming noise reduction and cVc 8.0 technology for background-noise suppression.