Our wireless speaker system build in one FM transmitter(DC9V) and FM receiver

(DC12V) with 12 watts(5 inch subwoofer) + 2 watts (1.2 inch tweeter)

amplifier.Simply power on/off button switch and rotory volume control on top

panel with blue LED mood-light illuminate the speaker for use at night.

Simply connect the transmitter to any audio device with an output jack using the

supplied cables and turn on the speaker then enjoy your favorite audio anywhere

around the house or outside