SOULION R30 Computer Speakers, USB Powered Small PC Speakers, Colorful RGB Lights with Switch Button, Surround Sound Portable Computer Sound Bar Speaker for Desktop Laptop

[Easy Control & Connect]: Just plug in the USB port for power and 3.5mm jack for sound. Rotate the knob for volume to start the oomph. A small switch button to turn ON/OFF the RGB lights power.
[Slanted Design]: The 30-degree micro-inclined design allows the sound to be better conveyed. There is a layer of breathable cloth on the outside of the speaker to avoid the dust. The material of the whole soundbar provides a comfortable and slippery touch.
[Brilliant Lights Effects]: The soundbar adopts RGB rainbow lights on both sides. It provides a more attractive atmosphere when listen to music or watch movies. There is a small button behind the sound bar that controls the light switching on and off.
[Wide Compatibility]: The sound bar supports most of the devices with standard 3.5mm jack. Compatible with PC, Computer, Laptop, Tablet, Smartphones. (Note: Need USB Powered).