Edifier W830NB Wireless Over Ear Headphones with -45dB Active Noise Cancelling, 94H Playtime, LDAC Hi-Res Sound, Spatial Audio, Fast Charging, Multipoint Connection, Bluetooth V5.4

[Hi-Res Audio with LDAC]：The W830NB features 40mm large dynamic drivers and an independent acoustic chamber layout, supports LDAC high-definition decoding for Hi-Res Wireless audio, transmitting at a transfer rate of 990kbps，offering 3X music detail of standard Bluetooth codes and delivering rich sound quality that lets you feel every note.