Hi-Res Audio licensed : Hi-Res Audio is an audio device that produces sound audio. The Anker life Q20 active-noise cancelling headphones produce audio at high frequencies exceeding 40 kHz. This provides exceptional clarity and detail.

40-Hour Playtime : The wireless active sound canceling mode, which can be used in 60% of cases, can provide uninterrupted playtime for 40 hours. This can be extended up to 60 hours with regular audio. It can play more than 600 songs on a single charge. You can also use it to soundtrack long-haul flights. For 5 minutes, you can plug in the Anker life Q20 active noise cancelling headphones to get 4 hours of music.

Universal Comfort : Memory Foam Earcups mould to your ears. The headband’s rotating joints adjust the angle of the earcups to your brain.