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About this item:

• Hi-Res Audio standard
• Active noise cancellation technology
• Ambient sound mode
• Built-in microphone
• DNN (deep neural network) noise cancellation
• Large driver with titanium diaphragm
• Low latency for game mode

• Up to 49 hours continuous playback
• Lightweight headset assures comfortable fit

 

 

From the manufacturer:

 

Hybrid Active Noise Cancelling Of Up To 38dB

Hybrid ANC technology that reduces noise by up to 38dB. This upgrade ensures the ultimate audio experience every time

Hi-Res Audio

Edifier W820NB can reach a frequency response of 40KHz. They are built to deliver professional studio-grade sound.

Edifier Connect App

Connect your W820NB Headphones to the Edifier Connect app and gain control. You can personalize, update and configure your headphones easily through the app

Crystal-Clear Calls

Built-in microphone with DNN (deep neural network) noise cancellation for clear phone calls.

Up to 49 Hours Playback Time

up to 29 hours of uninterrupted music on noise-canceling mode. When the standard mode is in use, you will get 49 hours of playback time.

All-Day Comfort

The flexible leather headband promotes long-lasting comfort. You will not feel tired after listening for long.

Technical Details:

 

Noise Control	‎Active Noise Cancellation
Headphones Jack	‎usb
Model Name	‎W820NB
Connectivity Technology	‎Wireless
Wireless Communication Technology	‎Bluetooth
Included Components	‎Cable
Age Range (Description)	‎Adult
Material	‎Plastic
Specific Uses For Product	‎Gaming
Compatible Devices	‎Laptops
Theme	‎music
Cable Feature	‎Without Cable
Item Weight	‎220 Grams
Net Quantity	‎1 count
Control Method	‎App
Number of Items	‎1
Battery Life	‎49 Hours
Series number	‎820
UPC	‎875674006272
Global Trade Identification Number	‎06923520242979, 00875674006272
Manufacturer	‎Edifier, EDIFIER
Model	‎W820NB WT
Model Year	‎2024
Product Dimensions	‎8.89 x 19.05 x 23.88 cm; 220 g
Batteries	‎1 Lithium Ion batteries required. (included)
Item model number	‎W820NB WT
Hardware Platform	‎Smartphone
Hardware Interface	‎USB
Special Features	‎Hi-Res Audio Certified
Microphone format	‎Built-In
Microphone technology	‎Stereo
Power Source	‎Battery-Powered
Batteries Included	‎Yes
Batteries Required	‎Yes
Battery cell composition	‎Lithium Ion
Cable feature	‎Without Cable
Form Factor	‎Over Ear, Over ear
Includes Rechargeable Battery	‎Yes
Manufacturer	‎Edifier
Country of Origin	‎China
Item Weight	‎220 g