Product Details

LDAC Audio Codec for Rich Detail
The W820NB Plus utilizes LDAC high-definition codecs technology that allows for a transmission bandwidth of up to 990kbps, similar to a highway in wireless protocol. This ensures that high-bit-rate audio files are transmitted with great protection, retaining about three times the number of music details and delivering nearly lossless, natural, and full sound.

49 Hours Long Battery Life
Equipped with a high-capacity battery and an energy-saving Bluetooth chip, the W820NB Plus provides up to 49 hours of non-stop playtime, making it ideal for travel. Even if the battery runs low, you can charge it for just 10 minutes and enjoy up to 7 hours of music playback. With this feature, you can freely listen to your favorite playlist anytime and anywhere

Ambient Sound Mode
Turn on the ambient sound mode without having to remove the headphones. Enjoy your music while being aware of your surroundings without worrying about missing important announcements such as airport or bus broadcasts, vehicle alerts, and more. Experience a hassle-free and relaxed travel experience.

Game Mode
Perfect Acoustic Design
With an ultra-low latency game mode of just 0.08 seconds, you'll experience perfectly synchronized sound and visuals. Every sound and position is accurately heard, allowing you to fully immerse yourself in the game's virtual battlefield and play your role effortlessly.

App Customization
The Edifier Connect App offers a wide range of musical options and allows you to tailor your listening experience. You can customize settings like power display, EQ selection, shutdown timer, prompt volume, and soothing sounds to your liking.

Superior Comfort
The ear cushions are exceptionally soft and provide a comfortable wearing experience even for extended periods. With complete ear coverage, they effectively prevent sound leakage and offer noise isolation.

Product Features

• Hi-Res Audio standard for a rich listening experience
• Active noise cancellation technology isolates unwanted noise
• Large driver with titanium diaphragm delivers crystal-clear sound
• Low latency for game mode
• Up to 49 hours continuous playback
• Lightweight headset assures comfortable fit
• Built-in microphone supporting calls in Bluetooth connection

Specifications

Bluetooth version V5.2
Bluetooth Profile A2DP, AVRCP, HFP, HSP
Audio codec
SBC, LDAC
Driver unit
40mm dynamic driver
ANC Depth Around -43dB
Playback time
ANC on: about 33 hours;
ANC off: about 49 hours
Charging time
About 1.5 hours
10 mins=7hrs
Battery capacity
400mAh
Frequency response
20Hz - 40kHz
Sound pressure level
91±3dB(A)
Charging port
USB A to USB-C Cable (wired)
Edifier connect App

Product Weight 220g (net weight)
Inner Carton 188mm×88mm×240mm (L×W×H), 450g (gross weight)