AUX Audio Input Compatible With DVD/PC/TV Yes Digital FM Playability Yes Remote Control Yes LED Display Yes Power Indicator LED Yes Digital Controls Mode, Volume+, Volume-, Play/Pause/Scan, Next, Previous Analog Controls Volume, Bass, Treble, MIC Volume, Echo Knob Cordless MIC Functionality In All Modes Yes (Single MIC) 2.0 Channel Multimedia Speaker Compatible With USB/FM/AUX/BT/Cordless MIC Gross Weight 25.3 Kg Net Weight 20.3 Kg Power Output 50W + 50W Speaker Size Main Unit : 20.32cm (8)x2, Mid Range Speaker : 10.16cm, (4)x2 Tweeter : 10.16cm (2)x2 Impedance 4 ? Frequency Response 20Hz - 20KHz S/N Ratio ? 60dB Separation ? 40dB Sensitivity ? 500mVrms @ 1KHz FM Frequency Receiver 88MHz To 108MHz Power Supply AC 220V ~ 240V/50Hz BT Version V 2.1+EDR BT Range 7 To 10mtrs.