Retail price: $19.99 * Great condition. Connectivity Technology: Auxiliary, USB Speaker Type: Soundbar Brand: LIELONGREN Recommended Uses For Product: For Computers Special Feature: USB powered Loud Volume & Rich Bass, Plug and Play Key features -Built-in 3W high-sensitive drivers for high quality sound. -Richer Bass with Passive Radiator. -Plug and Play, very easy to use. -Compatible with all Windows (Vista/7/8/10) PCs. -Compatible with some Mac OS & Chrome OS laptops. -NOTE: No volume control knob on this speaker. Package list -1 x USB Computer Speaker -1 x User Manual -1 x LIELONGREN Service Card