Model: W4
2.1 Channel Desktop Bluetooth Audio
Output power: 2*10W + 20W (RMS)
Bluetooth playback function (version 5.0)
USB playback interface and the ability to transcribe audio signals to USB memory for playback
FM radio function
LINE IN input interface
Speaker configuration: 2 full-range speakers + 5.25" subwoofer
With independent treble, bass effect adjustment
Dynamic lighting effects
Remote control function