Headset Edifier W820NB Plus green

Design: Invoices
Product color: Green
Description: Design: on-ear, device type: wireless headphones, ANC active noise reduction system, acoustic design type: closed, operating time: 49 hours
Working hours: 49 h
Sensitivity: 91 dB
Device type: Wireless headphones
Mount type: Headband
Fast charging: 1.5
Bluetooth version: 5.2
Membrane diameter: 40 mm
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Active Noise Canceling ANC: There is