Anker Soundcore Liberty Air 2 Pro Pure sound and noise cancelling via PureNote™ A3951011/A3951031 (2 Colors Available black,blue) at the best last price in Kigali | Rwanda. Pure Sound via Targeted Active Noise Cancelling; Choose your scenario via the Soundcore app and listen as ambient sounds disappear to leave you with nothing but pure sound. PureNote™ Driver Technology; Get a 45% boost to your bass, and a 30% wider frequency bandwidth than ordinary drivers. Drivers coated with 10 hardened nano-layers offer incredible stiffness to generate stunning accuracy and clarity. Clear Calls; 6 noise-cancelling microphones with noise reduction ensure your voice is isolated and transmitted in high-clarity for a face-to-face experience.