Environmental Noise Cancellation
Crystal Clear as a Face-To-Face Talk
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.
Active Noise Cancellation Deep to -43dB
Only Music in Your Ears
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.
Ambient Sound Awareness
Real-Time Perception of the Environment
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.
49 Hours Long Battery Life
No More Worry about Power Running Out
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.
LDAC Audio Codec
Feel the Rich Details
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.
App Customization
Create Your Own Music World
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.
0.08 Seconds Low Latency
Victory as Usual
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.
Wired + Wireless
Best Sound Guaranteed
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.
Fine Tuned Drivers
Dynamic and Powerful
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.
Lightweight Design
Texture and Comfort Guaranteed
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.
Good Ear Cushions for
Great Bass Quality and Passive Noise Cancellation
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.
Battery:
Charging Port:
USB-C (Type-C)
Charging Time:
Approx. 1.5 hours
General Features:
Frequency Response:
20Hz - 40KHz
Bluetooth Protocol:
A2DP, AVRCP, HFP
Playtime:
ANC ON: Approx. 33 hours(SBC codec)
ANC OFF: Approx. 49 hours(SBC codec)
Driver:
Φ40 mm Dynamic Driver
Sound Pressure Level:
91 ± 3 dB(A)
Dimension (L x W x H mm):
164.8 x 191.3 x 82.3 mm
