[THE PERFECT USB SPEAKER] : A soundbar that is essential for PCs and laptops, the Portronics In tune 3 speaker. Often Pcs and laptops have limited sound and when installing a conventional speaker you have to deal with many wires and space for placing speakers. The In Tune 3 is compatible with PCs and laptops with USB and AUX 3.5 mm ports for connectivity. [RGB LIGHTS] : With the computer, the soundbar gets a sound that shines with LED RGB lights on the speakers that enhance the aesthetics of the soundbar and your system setup.