Features:

- Powerful battery:

Up to 49 hours of battery life on a single charge keeps you listening instead of charging, just focused on your work or travel;

- Advanced noise canceling technology:

Hear every word, note, and tune with incredible clarity, no matter your environment;

- Hi-Resolution audio standard:

Enjoy more detailed music thanks to Edifier W820NB's 40 mm dynamic drivers. High-resolution Audio compatible. Supported Audio Format(s) - SBC, AAC;

- Large driver with titanium diaphragm; Low latency for game mode;

- Clear hands-free calling:

Built-in microphone with “deep neural network” (DNN) noise cancellation for superior call quality;

- Multi-mode:

“Ambient sound mode” lets you control what you hear, and “Game mode” gives you a low latency and immersive gaming experience;

- Lightweight headset assures comfortable fit.

- Up to 49 hours continuous playback

What's in the box: