DD Audio DXB-05 langattomat kuulokkeet

Specs:
Driver Size - mm40
Active Cancelation Up to 15~20dB between 50~500Hz
Bluetooth VersionV4.0
Operation Distance10m
Power3.7V 360mAh
Working HourUp to 12 hrs
Frequency Response - Hz20Hz-20KHz
Plug3.5mm TRRS.