PILLAR CSB-2300U Multimedia USB Soundbar Speaker USB Power Computer Laptop PC LED LCD Monitor TV Large monitor Sound Bar Multimedia USB Soundbar Speaker - Headphone, MIC jack / RMS Power 3W x 2 / Curve Design / Power LED / Matal grill Smooth curve design soundbar LCD/ LED Monitors placed on the bottom Space utilization. Front Mic jack and headphone jack Easy and convenient to use. Combine the power switch volume control switch It is more convenient, blue LED status indicator. Easy USB powered Can be used without installation.