Best in Class Adjustable Noise Cancelling Earbuds. Best in class noise cancelling performance that blocks noise and lets you lose yourself in your music 11 hours playback plus an additional 22 hours with case Clear call quality with 4 microphone design Superb audio quality with 10mm neodymium drivers Qi enabled Wireles Cleer - Ally Plus II True Wireless Noise Cancelling Earbuds