Hybrid ANC – Enjoy crisp sound without distortion from the surroundings. Natural sound and dynamic bass – with 10mm drivers and LC3 Codec-powered audio for clear, deep audio performance. AI microphone for every speaker – for superior call quality and sound clarity in different environments. Powerful playtime: 24 hours of total playtime – up to 6 hours with noise cancellation on, plus 12 hours of case - Up to 8 hours without noise cancellation, plus 16 hours of case time