EDIFIER W820NB Plus Wireless Headphones with Noise Cancellation, Up to 49 Hours Playback, 40mm Dynamic Driver, Hi-Res Audio, Low Latency (Grey)

With the built-in large-capacity battery and the low power consumption Bluetooth chip, the power supply is sufficient for about 49 hours playback. No fear of power interruption during your travel. Enjoy your playlist at will.

* Playback time may vary depending on surroundings, volume level and audio sources.

Adopting the deep neural network call noise cancellation technology, the W820NB Plus can intelligently identify environmental noises, accurately pick up vocals and eliminate noises. A clear voice call is guaranteed even in noisy situations. Make communication as smooth as face-to-face.

With the hybrid ANC technology and the sealed ear wrapping design, the W820NB Plus can automatically identify noise and transmit the corrected signals. The noise cancellation depth is further up to -43dB. So you can better cope with complex noisy scenes in daily life such as airports, subways, buses, etc. Keep the noises out.
* This data is provided by the Edifier Lab.

Activate the ambient sound mode. No need to take off the headphones. Listen to music while perceiving the surroundings. No worry about missing important information, nor the bus or airport broadcasts, vehicle reminders, etc. Travel at ease.
Note: You can go to Edifier Connect App for the ambient sound level adjustment.

The W820NB Plus features LDAC high definition codecs technology, with the transmission bandwidth up to 990kbps, like the highway in wireless protocol. The high bit-rate audio files are greatly protected during wireless transmission, with about 3 times music details retained, offering nearly lossless sound, natural and full.
* The actual experience may vary due to different audio sources, environmental factors, devices and other factors.

* LDAC and LDAC logo are trademarks of Sony Corporation.* LDAC codec only compatible with Android devices.

* To ensure Hi-Res list

Download Edifier Connect App to explore more music possibilities. Also for more individual demands like power display, EQ selection, shutdown timer, prompt volume, and soothing sounds, etc.
* You can go and find the soothing sounds in Edifier Connect App and click to play your favorite white noise sounds / relaxation content to loosen up.

In the game mode, the latency is as low as 0.08s, while the sound and pictures are highly synchronized. The positions in game is accurately heard, to devote yourself to the game battlefield easily. Play with your role as one.
* The latency data is from Edifier Lab, and the actual experience may be slightly different depending on the testing equipment.

Certified by the Hi-Res audio & the Hi-Res Wireless audio, the W820NB Plus's high-frequency bandwidth is up to 40kHz. The music is reproduced with high resolution, more details, wider soundstage, and richer emotions. Wired or wireless, enjoy the high quality sound with vitality.
Note: * "Hi-Res Audio" Logo and "Hi-Res Audio Wireless" Logo are used under license from Japan Audio Society.

The selected 40mm titanium coated composite diaphragm drivers have excellent transient response, greatly improving the resolution of high frequencies. They deliver a thick and dynamic bass & rich and transparent mid-treble. The powerful drums, soft vocals and melodious piano in the music are so exquisite that they touch your heartstrings instantly. The W820NB Plus amazes you like a live music show.

Based on Edifier's ear database, the design is repeatedly refined. The super soft headband and ear cushions are comfortable to wear for long periods of time. The headphone arm is retractable to fit different sizes of heads, giving you a secure fit with less pressure.

Wrap tightly to effectively prevent leaking, and the bass is enhanced. Closely fit ears for full physical noise cancellation. Enjoy the sound of nature and experience better noise cancellation performance.