Hi-Res Audio standard for a rich listening experience Active noise cancellation technology isolates unwanted noise Ambient sound mode allows you to hear environmental sounds such as traffic or flight announcements DNN noise cancellation technology ensures clear phone calls Large driver with titanium diaphragm delivers crystal-clear sound Low latency for game mode gives players an immersive gaming experience Up to 49 hours continuous playback Lightweight headset assures comfortable fit *Please connect W820NB with the audio output device by Type-C cable to enjoy Hi-Res audio
