W820NB Plus
Wireless Noise Cancellation Over-Ear Headphones
IMMERSIVE SOUND WITH BOTH HI-RESS AUDIO& HI-RES AUDIO WIRELESS CERTIFIED
40mm dynamic driver with Titanium coated composite diaphragm plus LDAC codec
BATTERY LIFE
Up to 49 hours continuous playback when ANC off
ACTIVE NOISE CANCELLATION WITH AMBIENT MODE
Upgraded noise cancellation system for up to ANC depth. Isolates the unwanted
noise and allows you to hear the environment sound
CRYSTAL CLEAR CALL QUALITY
Take your calls. Hassle free by 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 and more
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
Input 5V/1A
Charging Time 1.5h
Weight 221g
Audio Coding LDAC,SBC
Driver Φ40mm Dynamic
Impedence 32Ω
Sound Pressure Level 91dB±3dBSPL(A)
Frequency Response 20Hz-40KHz
Mircophones 5pcs
Microphone Sensitivity /
IP Rating /
Dimension (L x W x H mm) 164.8*191.3*82.3mm
Manual: PDF
