Edifier W820NB Plus Wireless Noise Cancelling Headphones

LDAC Audio Codec Feel the Rich Details

The W820NB Plus features LDAC high-definition codecs technology, with a transmission bandwidth of 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.

Active Noise Cancellation Deep to -43dB

The W820NB Plus can automatically identify noise and transmit the corrected signals with the hybrid ANC technology and the sealed ear wrapping design. 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.

Long Battery Life and Fast Charging

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

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.

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.

0.08 Seconds Low Latency

In the game mode, the latency is as low as 0.08s, while the sound and pictures are highly synchronized. The positions in the game are accurately heard, to devote yourself to the game battlefield easily. Play with your role as one.

220g Lightweight Design

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

Features

• IMMERSIVE SOUND WITH BOTH HI-RES AUDIO & HI-RES AUDIO WIRELESS CERTIFIED
  40mm dynamic driver with Titanium coated composite diaphragm plus LDAC codec
• BATTERY LIFE
  Up to 49 hours of continuous playback when ANC is off
• ACTIVE NOISE CANCELLATION WITH AMBIENT MODE
  Upgraded noise cancellation system for up to -43dB ANC depth. Isolates the unwanted noise and allows you to hear the environment sound
• CRYSTAL CLEAR CALL QUALITY
  Take your calls hassle-free with DNN noise cancellation technology
• CONNECTING TO PC AS WIRED HEADPHONES
  Besides Bluetooth connection, can be also connected as wired headphones via USB cable
• GAME MODE
  Latency as low as 0.08s under game mode, enjoy seamless gaming experience
• SUPER SOFT & COMFORT EAR CUSHION
  Less pressure, better sound for all-day wearing
• EDIFIER CONNECT APP
  Personalize EQ controls, soothing sounds, and more

Specification

• Bluetooth: V5.2
• Bluetooth Protocol: A2DP, AVRCP, HFP
• Effective Distance: 10M
• Playtime (hours): ANC ON: 33hrs (SBC codec), ANC OFF: 49hrs (SBC codec)
• Battery Capacity: 400mAh 3.8V
• Charging Port: USB-C
• Wired Connection Port: USB-C
• Input: 5V/1A
• Charging Time: 1.5h
• Weight: 220±3g
• Dimension (L x W x H mm): 164.8 * 191.3 * 82.3 mm
• Audio Coding: LDAC, SBC
• Driver: Φ40mm Dynamic
• Impedance: 32Ω
• Frequency Response: 20Hz-40KHz