Edifier W820NB Active Noise Cancelling Wireless Bluetooth Stereo Headphone Heads

EdifierW820NBActiveNoiseCancellingWirelessBluetoothStereoHeadphoneHeadset46HoursPlaytime,BluetoothV5.0,Hi-ResAudioBlack

Edifier W820NB Active Noise Cancelling Wireless Bluetooth Stereo Headphone Headset 46 Hours Playtime, Bluetooth V5.0, Hi-Res Audio Black
Feature: 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
V5.0

Audio codec
SBC

Driver unit
40mm dynamic driver
Playback time
ANC on: about 29 hours;
ANC off: about 49 hours
Charging time
About 1.5 hours
Battery capacity
400mAh
Frequency response
20Hz – 40kHz
Sound pressure level
91±3dB(A)
Impedance
32Ω
Charging port
USB Type-C
Product Weight
220g (net weight)
Inner Carton
188mmx88mmx240mm (LxWxH), 450g (gross weight)